Ternary acid
[化] 三元酸\\n[医] 三元酸
🧩 词语组成解析
ternary
['tə:nəri]
adj. 三元的;有三部分组成的;
n. 三个一组;
🗣️ 情景例句
It's easy to pick something for my colleagues, but it's difficult for my boss.
给同事们的应该不难买，但是给老板的就难罗。
I'm glad to, but I'm afraid I don't have the time.
我很乐意，但我恐怕没时间。
You'll have to wear this hard hat for the tour.
参观时必需戴上这安全帽。