S.t.u.
[医] 皮肤试验单位
🗣️ 情景例句
You look wonderful, Malcolm!
你看起来好得很好，Malcolm！
The cowl (or hood) does not make the monk.
穿袈裟的不一定是和尚。
Has Ian sold his house yet?
伊恩已指他的房子卖掉了吗？