hormone1 荷尔蒙 intestine2 肠 corn 谷物 squash 南瓜 bean 豆类植物 nectar花蜜 pollen3花粉 hive 蜂巢 moss4 苔藓 hibernate5 冬眠 penguin6 企鹅 reef 礁 coral 珊瑚 beak7 鸟嘴 enzymes8 酵母 larvae9 幼虫 tadpole10 蝌蚪 caterpillar11 毛虫 grasshopper12 蚱蜢 toad13 蟾蜍 herbicide 除草剂 secretion(n.) secrete(v.) 分泌 pancreas 胰腺 odor 气味 roe 鱼卵 caviar 鱼子酱 raccoon 浣熊 gland 腺体 cricket 蟋蟀
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1
hormone
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| n.荷尔蒙，激素，内分泌 |
参考例句： |
- Hormone implants are used as growth boosters.激素植入物被用作生长辅助剂。
- This hormone interacts closely with other hormones in the body.这种荷尔蒙与体內其他荷尔蒙紧密地相互作用。
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2
intestine
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| adj.内部的；国内的；n.肠 |
参考例句： |
- This vitamin is absorbed through the walls of the small intestine.这种维生素通过小肠壁被吸收。
- The service productivity is the function,including external efficiency,intestine efficiency and capacity efficiency.服务业的生产率是一个包含有外部效率、内部效率和能力效率的函数。
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3
pollen
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| n.[植]花粉 |
参考例句： |
- Hummingbirds have discovered that nectar and pollen are very nutritious.蜂鸟发现花蜜和花粉是很有营养的。
- He developed an allergy to pollen.他对花粉过敏。
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4
moss
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| n.苔，藓，地衣 |
参考例句： |
- Moss grows on a rock.苔藓生在石头上。
- He was found asleep on a pillow of leaves and moss.有人看见他枕着树叶和苔藓睡着了。
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5
hibernate
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| v.冬眠，蛰伏 |
参考例句： |
- Bears often hibernate in caves.熊常在山洞里冬眠。
- Some warm-blooded animals do not need to hibernate.一些温血动物不需要冬眠。
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6
penguin
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| n.企鹅 |
参考例句： |
- The penguin is a flightless bird.企鹅是一种不会飞的鸟。
- He walked with an awkward gait like a penguin.他走路的步子难看得就像企鹅。
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7
beak
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| n.鸟嘴，茶壶嘴，钩形鼻 |
参考例句： |
- The bird had a worm in its beak.鸟儿嘴里叼着一条虫。
- This bird employs its beak as a weapon.这种鸟用嘴作武器。
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8
enzymes
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| n. 酶，酵素 |
参考例句： |
- It was said that washing powders containing enzymes remove stains more efficiently. 据说加酶洗衣粉除污更有效。
- Among the enzymes which are particularly effective are pepsin, papain. 在酶当中特别有效的是胃朊酶、木瓜酶。
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9
larvae
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| n.幼虫 |
参考例句： |
- Larvae are parasitic on sheep.幼虫寄生在绵羊的身上。
- The larvae prey upon small aphids.这种幼虫以小蚜虫为食。
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10
tadpole
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| n.[动]蝌蚪 |
参考例句： |
- As a tadpole changes into a frog,its tail is gradually absorbed.蝌蚪变成蛙，它的尾巴就逐渐被吸收掉。
- It was a tadpole.Now it is a frog.它过去是蝌蚪，现在是一只青蛙。
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11
caterpillar
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| n.毛虫，蝴蝶的幼虫 |
参考例句： |
- A butterfly is produced by metamorphosis from a caterpillar.蝴蝶是由毛虫脱胎变成的。
- A caterpillar must pass through the cocoon stage to become a butterfly.毛毛虫必须经过茧的阶段才能变成蝴蝶。
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12
grasshopper
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| n.蚱蜢，蝗虫，蚂蚱 |
参考例句： |
- He thought he had made an end of the little grasshopper.他以为把那个小蚱蜢干掉了。
- The grasshopper could not find anything to eat.蚱蜢找不到任何吃的东西。
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13
toad
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| n.蟾蜍，癞蛤蟆 |
参考例句： |
- Both the toad and frog are amphibian.蟾蜍和青蛙都是两栖动物。
- Many kinds of toad hibernate in winter.许多种蟾蜍在冬天都会冬眠。
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