Sym-dichloroethylene
[建] 对称-二氯乙烯
🧩 词语组成解析
[计] 符号, 系统, 制
二氯乙烯
🗣️ 情景例句
Our date today was NATO(No Action, Talk Only).
我们今天的约会只说不做。
Who is the greatest novelist of our times?
谁是当代最伟大的小说家？
We always assume that villagers in remote places are friendly and hospitable.
人们总是以为偏僻的地方的村民们热情好客。