Ultrasterile
[医] 超无菌的, 超消毒的
🗣️ 情景例句
That's for a long distance call you make two nights ago.
这是你两天前打的一个长途电话的费用。
He is rich enough who owes nothing.
无债就是富。
The students declared against cheating.
学生们表示反对作弊。