Wehnelt
[医] 韦内(X线硬度单位,X线穿透力单位)
🗣️ 情景例句
I wasn't born yesterday.
我又不是三岁的孩子。
Come to see me tomorrow if it is convenient to you.
你如果方便的话，明天来看我。
What a pity! I'm afraid that if you've lost it , you must pay for it, said Miss Yang.
“真可惜！如果你真的弄丢了，恐怕你得付钱赔偿，”杨小姐说。