Caulk(ing) compound
[化] 填缝胶; 填缝料; 腻子胶
🧩 词语组成解析
🗣️ 情景例句
I'd like to rent a car, please. I need it for business.
我想租一辆汽车，是为了业务上的需要。
Try (your friend) before you trust him.
朋友要经考验，才能取得信任。
That's very important.
这很重要。