Milkpump
[医] 吸乳器
🗣️ 情景例句
Now he's got his own trading company. Ann told me he made four million dollars last year.
现在他已有自己的贸易公司。安告诉我他去年赚了400万美元。
I envy you your health.
我羡慕你健康和身体。
One is the general atmosphere of secrecy in which it is carried out,
一是科研工作中普遍存在的保密气氛；