🧩 词语组成解析
traffic
['træfɪk]
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
Do we have to bag our own groceries?
我必须自己装我们买的商品吗？
I don't know where I've seen him before.
我不晓得在哪儿见过他。
Mr. Jones is with his family.
琼斯先生同他的家人在一起。