Commelinidae
n. [植] 鸭跖草亚纲
🗣️ 情景例句
I beg you pardon?
对不起，你说什么？
She conducted herself well.
她行为端正。
These are partly a matter of personal circumstances, partly a matter of psychology.
这里一方面是个人所处的环境，另一方面是个心理学的问题。