Esophagometer
[医] 食管长度计
🗣️ 情景例句
with Mr. Levine?
与Levine先生的邀约？
Our new product line has been very successful. We've expanded the factory twice this year already.
我们新的生产线非常成功，我们今年已把工厂扩展了两倍。
Whose is this watch?
这块表是谁的？