Wachenheim-reder sign
[医] 瓦-雷二氏征(见于阑尾炎)
🧩 词语组成解析
红(外)光测距仪
🗣️ 情景例句
I was faced with a new problem.
我面临了新的问题。
When I came in, he was reading.
当我进来的时候，他在读书。
All right.
好吧。