Particulate matter
颗粒物质
🧩 词语组成解析
particulate
[pə'tikjulit, -leit]
adj. 微粒的，粒子的;
n. 微粒，粒子;
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 job is killing me.
这活儿都快把我累死了。
I was born in a little town not far from here.
我出生在离这儿不远的小城市里。
Something may have happened to her.
她可能发生意外了。