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
Of course, they won't be in Riverdale.
当然这些房子不在Riverdale
What right do you have to tell me what to do?
你凭什么指使我？
That is John Smith,isn't it?
你是约翰。史密斯，对吗？