Heavy metals
[机] 重金属
🧩 词语组成解析
heavy
['hɛvi]
adj. 重的，沉重的;大量的，浓密的;激烈的;重型的;
n. 重物;庄重的角色;
adv. 密集地;大量地;笨重地;
五金
🗣️ 情景例句
Very splendid. How about patent rights?
很不错。它的专利权怎么样呢？
He is rich enough who has true friends.
有真朋友的人是富翁。
Can't you see? Look! It has an egg in it.
你没看见吗？瞧！里面有一只蛋。