1.vertebrate n. 脊椎动物 adj. 有脊椎的,脊椎动物的
Quite unexpectedly, vertebrate physiologists and microbial biochemists had found a common ground.
出乎意外, 脊椎动物生理学家和微生物生化学家找到了共同阵地 。
2.amphibian n. [脊椎] 两栖动物;水陆两用飞机;具有双重性格的人 adj. 两栖类的;[车辆] 水陆两用的;具有双重性格的
Both the toad and frog are amphibian.
蟾蜍和青蛙都是两栖动物 。
3.poach vt. 水煮;偷猎;窃取;把…踏成泥浆 vi. 偷猎;侵犯;剽窃
Many national parks set up to provide a refuge for wildlife are regularly invaded by people poaching game.
很多旨在为野生动物提供庇护的国家公园经常受到偷猎者的入侵 。
4.fertilizer n. [肥料] 肥料;受精媒介物;促进发展者
The tractor hauled the fertilizer away.
拖拉机把肥料拉走了 。