Coak
扣榫； 栓销 sunk coak (木工)凹榫槽
🗣️ 情景例句
Could you please give me a receipt?
给我一张发票。
After dinner I read a magazine and made some telephone calls.
在晚饭以后我读一本杂志和打了一些电话。
And I'm Jack Smith.
我叫杰克.史密斯。