Viton a
[化] 维通-A橡胶
🧩 词语组成解析
[人名] 维顿
🗣️ 情景例句
They're open until nine o'clock.
他们开到九点。
In for a penny,in for a pound.
做事一开头，就要做到底；一不做，二不休。
I would suggest that you use this material instead of that.
我建议你改用这种替代那种。