Biocide ts-802
[化] 杀菌灭藻剂TS-802
🧩 词语组成解析
n. 杀虫剂
[计] 正文段
🗣️ 情景例句
He cancelled his appointment.
他取消约会了。
The two parties involved in a contract have the obligation to execute the contract.
合同双方有义务履行合同。
It is only in the study of man himself that the major social sciences have substituted the study of one local variation, that of Western civilization.
只是在对人类自身的研究中，各主要的社会学科才用对一个局部地区各种情况的研究（如对西方文明的研究）来代替对全人类的研究。