Inert matter
[医] 无效物质, 惰性物质
🧩 词语组成解析
inert
[i'nə:t]
adj. 迟钝的;不活泼的;[化]惰性的;
matter
['mætɚ]
n. 事件;（讨论、考虑等的）问题;重要性;物质;
vi. 要紧，重要;化脓;有重大影响;有重要性;
🗣️ 情景例句
Thanks.
谢谢。
The operation was a success. She's now in recovery.
手术进行的很顺利，她正在恢复中。
While he was eating, I asked him to lend me twenty pounds.
当他吃饭时，我提出向他借20英镑。