Lithotroph
[医] 无机营养菌
🗣️ 情景例句
She is dying to know where you've been.
她极想知道你到哪去了。
What time is the mail delivered on Saturday?
邮件在星期六什么时间被递送？
Excuse me, are you American, too?
对不起，问一下，你是美国人吗？