Hard burned mangesia
[机] 烧硬氧化镁
🧩 词语组成解析
hard
[hɑrd]
adj. 困难的;硬的;有力的;努力的;
adv. 努力地;猛力地;严重地;沉重地;
n. 英〉硬海滩，登陆处;
burn的过去式和过去分词\\n[机] 焦化
🗣️ 情景例句
We usually accept payment by irrevocable L C payable against shiping documents.
我们一般用不可撤销信用证，凭装运单据结汇付款方式。
Please come to the airport by eight thirty at the latest.
最迟要在8点30分到达机场。
I know how you feel.
我知道你的感受。