Catenane
n. [化]索烴
??? 情景例句
Robots can be used for many tasks which are considered too dangerous for people to do.
機(jī)器人能完成許多對(duì)人類來(lái)說(shuō)是很危險(xiǎn)的任務(wù)。
How about 12:45?
12點(diǎn)45分怎么樣？
Please make sure I get an invitation.
請(qǐng)記住寄張請(qǐng)?zhí)o我哦。