常見(jiàn)例句The emery is a hard metallic substance. 金剛砂是非常堅(jiān)硬的金屬物質(zhì)。Barium sulfate is a radiopaque substance. 鋇硫酸鹽是一種輻射光不能穿透的物質(zhì)。Life seems grey and joyless to them. 對(duì)他們來(lái)說(shuō)生活是灰色的、不快樂(lè)的。She covered the bed with an old faded grey blanket. 她在床上鋪著褪了色的灰色舊毯子。Have you any grey pullovers in stock? 你們有灰色套頭毛衣的現(xiàn)貨嗎？Musk is a kind of strong-smelling substance. 麝香是一種有強(qiáng)烈氣味的物質(zhì)。 返回 grey substance