Hard zinc
[化] 硬锌(镀锌时熔锌槽内积累的锌铁合金)
🧩 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;
zinc
[zɪŋk]
n. [化]锌;
vt. 镀锌于…;在…上镀锌;
🗣️ 情景例句
John cannot get to the phone right now.
John现在没办法接电话。
We'll have to check these rates against those charged by other suppliers.
我们必须核查一下由其他供应商提供的费率。
Oh, dear! What's wrong?
噢，天哪！怎么啦？