Flexifeed
灵活喂丝[烟]
🗣️ 情景例句
I'm not quite familiar with the claim and arbitration in international trade.
我对国际贸易的索赔与仲裁不够熟悉。
He should see the doctor.
他应该去看医生。
The petrol had nearly all been used up.
汽油几乎已经用光。