Pentanizing
戊烷化
🗣️ 情景例句
Well ... we ...
嗯……我们……
Whom will you invite to the wedding?
你将邀请谁参加婚礼？
After buying a new chain I was faced with the insurmountable task of putting the confusing jigsaw puzzle together again.
我买来一根新链条后，面临的就是如何把这些令人眼花缭乱的拼板重新组装起来。