Alundum powder

[機] 鋼鋁石粉, 金剛砂

?? 詞語組成解析

Alundum
n. 人造剛玉的商標
powder ['pa?d?]
n. 粉,粉末;粉狀物質; vt. 在…搽粉; vi. 涂粉,變成粉末;

??? 情景例句

Well, I ...
好啦, 我……
Live and learn.
活到老,學到老。
and it seemed as though everything she possessed had been tossed out and turned over and over.
看來她的每一件東西都被翻了出來,并且被里里外外看了遍。
更多情景英語 ›

?? 更多 A 開頭的單詞

全部 A 開頭單詞 ›