n. 交通,运输量;(非法的)交易;通信量;交际;
vt. 用…作交换;在…通行;
vi. 交易;买卖;
🗣️ 情景例句
There are other boys and girls here,
还有其他男孩女孩在这儿,
Which would you prefer, a smoking seat or a non-smoking seat?
你喜欢哪种,吸烟座还是禁烟座呢?
feel that they have not received adequate treatment unless they are able to carry home with them some tangible remedy in the shape of a bottle of medicine,