Monolithic catalyst
[化] 整装催化剂
🧩 词语组成解析
🗣️ 情景例句
Your work will get by, but try to improve it.
你的工作还过得去，不过还得努力改进一下。
Turn left at the second light and then go straight for two blocks.
到第2排红绿灯处往左拐，然后一直往前走，过两个街区。
only of metal, which wears away by friction.
而是由金属组成，而金属可以随着磨擦而磨损殆尽。