Opsinogen
[医] 调理素原
🗣️ 情景例句
Are you sure?
你确定？
John could not decide when to leave.
约翰无法决定几时要出发。
Exploring really deep caves is not a task for the Sunday afternoon rambler.
探测非常深的洞穴不是那些在星期日下午漫步的人所能胜任的。