Dmelcos
[医] 杜克雷氏菌苗
🗣️ 情景例句
We usually ship the goods by regular liners.
我们一般是定期班轮装运货物。
We offer a life-time guarantee.
我们提供永久保证。
We've got some cheaper ones in the back room.
后面房间里有一些比较便宜的。