Metal tube
[电] 金属管
🧩 词语组成解析
metal
['mɛtl]
n. 金属;金属元素;成色;金色;
vt. 以金属覆盖;
🗣️ 情景例句
Turn the key before you pump the pedal, or you'll flood the engine.
加水之前转动钥匙，要不发动机就给浇灭了。
Which foot hurts?Is it the left one?
哪个脚受伤?是左脚？
There is a river in the picture.
画里面有一条河。