同根派生 grey substance相關(guān)詞英漢例句The emery is a hard metallic substance. 金剛砂是非常堅硬的金屬物質(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. 對他們來說生活是灰色的、不快樂的。She covered the bed with an old faded grey blanket. 她在牀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？grey substance更多例句