Esophagometer
[医] 食管长度计
🗣️ 情景例句
Don't worry about being late. It's fine.
别为迟到担心了 没有关系。
Next week I must start my term paper for Poli Sci.
到下周，我必须着手写政治学的期末论文了。
I envy you very much.
我非常羡慕你！