Weppen's test
[医] 韦彭氏试验(检吗啡、藜芦硷)
🧩 词语组成解析
🗣️ 情景例句
Could you tell me a little about your background?
能否请您简短地谈一下贵公司的背景？
Wise up!
别傻了！
I'm sorry to have done that. I didn't mean to be so rude.
我为那样做感到抱歉。我并不想那样粗鲁的。