Abrasive substance
[化] 研磨材料
🧩 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;
🗣️ 情景例句
Bye-bye.
再见。
Rome was not built in a (or one) day.
罗马不是一日建成的。
During the day, sleep comes in snatches.
白天是忽睡忽醒，