Piezograph
水压线圈
🗣️ 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。
A cock is valiant on his own dunghill.
夜郎自大。
Our policy is not to grant exclusivity.
我们的方针是不授与专卖权。