Abrasive dust
[機] 磨塵
?? 詞語組成解析
abrasive
[?'breisiv]
adj. 有磨蝕作用的;摩擦的;粗糙的;使人厭煩的，傷人感情的;
n. 研磨料;琢料;金剛砂;
dust
[d?st]
n. 灰塵;（建筑物內、家具或地板等上的）灰塵;遺骸，尸體，人體，人;〈口〉金粉，粉末，粉劑，花粉;
vt.& vi. 拂（一拂），撣（一撣）;
vt. 撒（粉）于;擦去…的灰塵;擦灰;撢去;
??? 情景例句
Many kings and emperors used silver chopsticks to see if their food was poisoned.
許多帝王用銀制的筷子以檢查他們的食物中是否被人投了毒。
Love makes the world go round.
愛情使世界運轉。
I don't know why he's in a tailor's shop. Just look at his clothes!
真不懂他為什么進服裝店。瞧他這身打扮！