Polystep reaction
[化] 多步反應
?? 詞語組成解析
??? 情景例句
you, and the rest of our family.
你和我們家的其他人。
I understand completely.
我完全明白。
Then he gets out of the lift and climbs up to the fifteenth floor on foot.
接著他走出電梯并徒步登上第15層。