Extension piece
[机] 延长管头
🧩 词语组成解析
piece
[pi:s]
n. 块，片，段;部分，部件;文章，音乐作品;
vt. 修补;连接，接上;
🗣️ 情景例句
Yeah. I really did do a good job, didn't I?
是的 ，我确实拍得不错， 对不对？
But Li Ming has promised to come home for the summer vacations.
但是李明已经答应暑假回家。
Half the world's telephone calls are made in English.
全球1/2的电话是用英语打的。