Clay catalyst
[建] 粘土催化剂
🧩 词语组成解析
clay
[kle]
n. 黏土，泥土;（相对于灵魂而言的）人体，肉体;似黏土的东西;克莱（男子名， Clayton 的昵称）;
vt. 用黏土处理;
🗣️ 情景例句
A small one will do. What is your best rate?
小型车就可以了。你们最优惠的价格是多少？
Fifty-litre carboy would be the most economical size. Carboys may be retained without charge for two months.
50升的瓶子应是最经济的尺码，这些瓶子可免费保存两个月。
After I had sat down, he said that business was very bad.
待我坐下后，他说生意非常不景气。