Mechanochemical
a. [生化]機械化學的
??? 情景例句
Well, they didn't say anything for sure.
嗯， 他們沒有任何確切的答覆。
I won't check this baggage
這件行李我不托運。
The children were at school, my husband was at work and the house was quiet.
孩子們在上學，我丈夫在上班，家里清靜得很。