Pipe expander
[化] 扩管器; 胀管机
🧩 词语组成解析
pipe
[paɪp]
n. 管子;烟斗;管乐器;（管风琴的）音管;
vt. 以管输送;用管乐器演奏;尖声唱;
vi. 吹奏管乐器;尖叫;尖声地说（或唱），尖声啼鸣;[航海] 吹长哨;
expander
[ɪk'spændə]
n. 使增大者，使身体健壮的强身器具;
🗣️ 情景例句
If you don't finish your homework, you'll be in big, big trouble.
如果你不完成作业，你就有大麻烦了。
If you want the trunk, look in the attic.
如果你要箱子，就在阁楼上。
Don't say that before you look at the picture. Turn it on.
未看图像之前先别这样说。打开。