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- Keywords pyrethroid insecticides;stereoselectivities;sanitary insect pest; 拟除虫菊酯杀虫剂;立体异构体;卫生害虫;
- 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。
- There was a small and not very sanitary inn nearby. 附近有一家不那么卫生的小客栈。
- 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?
- 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
- He worked hard to improve the sanitary conditions of the slums. 他努力改进贫民窟的卫生条件。
- 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。
- sanitary insect 卫生昆虫
- Do not put sanitary towel in the toilet, but use the special bag provided. 请勿将卫生巾丢在厕所内，可使用特别提供的袋子。
- sanitary insect pest 卫生害虫
- The crew does not exercise sanitary techniques. 工作人员不采用卫生措施。
- Epidemic disease is often in connection with bad sanitary conditions. 流行病通常是和不良的卫生条件有关的。
- 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。
