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- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- The insect bit him and drew blood from his arm. 那只昆虫叮在他的手臂上吸血。
- The factory had been sending out toxic fumes. 这家工厂一直在排放有毒的废气。
- She catch the insect by invert her cup over it. 她把杯子倒扣在昆虫上，将它逮住了。
- She stamped on the insect and killed it. 她踩死了一只虫子。
- Did you bring along some insect spray? 你有没有带些杀虫喷液来?
- Beware how you handle the toxic chemical. 小心处理有毒的化学药品。
- I suddenly felt an insect crawling up my leg. 我忽然感到有一只虫子顺著我的腿往上爬。
- Not a leaf nor an insect stirred. 不单是树叶，连个虫子都不动。
- The abdominal segment of an insect. 腹面昆虫的腹部体节
- A toxic chemical or other substance. 有毒的化学品或其它物质
- A locust is a kind of destructive insect. 蝗虫是一种害虫。
- Be careful. The insect has stings. 当心,这昆虫有刺。
- The degree to which a substance is toxic. 毒效一种物质毒性所达到的程度
- insect toxicity 昆虫毒性
- The insect can take on the color of its surroundings. 这种昆虫能随环境而变色。
- The insect found itself entangled in an inextricable net. 昆虫发现自己被缠在一个逃脱不掉的罗网中。
- The upper lip and mandibles of the insect were injured. 这个昆虫的上唇和上颚都受了伤。
- A cocoon is a kind of silk covering made by an insect. 蚕茧是由昆虫制造的一种由丝组成的外包层。
- A substance having a specific toxic effect on certain cells. 细胞毒素对某些细胞有特殊毒害作用的物质
