Abrasive grain
[机] 制砂轮原料粒
🧩 词语组成解析
abrasive
[ə'breisiv]
adj. 有磨蚀作用的;摩擦的;粗糙的;使人厌烦的，伤人感情的;
n. 研磨料;琢料;金刚砂;
grain
[ɡren]
n. 谷物，粮食;（沙，金，盐等的）颗粒;谷粒，籽粒;（木材，大理石等的）纹理;
vt. 把…作成细粒;把…漆[画]成木纹;染透;刮去（皮上的）毛;
vi. 成谷粒;
🗣️ 情景例句
Leave it to me.
交给我来办吧。
I think it's going to tear soon.
我认为它将会很快被撕破。
I'm not sure that this conference is as good as last year's.
我确信这次会议不如去年的会议精彩。