Foreign matter
[化] 外来杂质; 夹杂物; 异物
🧩 词语组成解析
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
This is more than I can bear.
我再也受不了了。
The X2500 will change your work in the office.
X2500将会改变你在办公室的工作。
She will have something to drink but she will not eat any solid food.
她将喝些饮料，但不吃固体食物。