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
Everyone is expected to stick to the rules.
每个人都要遵守规则。
The houses downtown are very expensive.
市区的房子很贵。
Do you direct comedies?
您导演喜剧吗？