Hard burned mangesia
[機] 燒硬氧化鎂
?? 詞語組成解析
hard
[hɑrd]
adj. 困難的;硬的;有力的;努力的;
adv. 努力地;猛力地;嚴重地;沉重地;
n. 英〉硬海灘，登陸處;
burn的過去式和過去分詞\\n[機] 焦化
??? 情景例句
And good stuff, too.
而且都很精采。
Banking is such a boring business; I believe I'll take a short snooze.
警衛銀行是樁枯燥的差事，且打個盹吧。
Let me see. It's about four thirty.
我看看，大約四點半了。