Gasoline gumming test cup
[化] 汽油试胶杯; 汽油胶质测定杯
🧩 词语组成解析
n. 树胶分泌
cup
[kʌp]
n. 杯子;一杯（的量）;（胸罩的）罩杯;优胜杯;
vt. 使（手）窝成杯状;使（双手）成圆状托起;为…拔火罐;
🗣️ 情景例句
I think I'll take the afternoon off.
我想下午休息。
That was clever the way you worked out your problem.
那是解决你的问题的好办法。
In the back row.
教室后排。