Sembs's operation
[医] 塞姆斯氏手术(筋膜外肺尖萎陷术)
🧩 词语组成解析
🗣️ 情景例句
Don't cross that bridge till you come to it.
没到河边，先别操心怎么过桥。
She will be amazed when she wakes up for dinner.
她要是在吃晚餐的时候醒来。必定会大吃一惊。
It's seven.
七点了。