Zero-valent
[機(jī)] 零價(jià)的
?? 詞語組成解析
zero
['z?ro]
n. （數(shù)字）0;零度;
adj. 全無的，沒有的;
v. . 聚焦，集中;
[醫(yī)] 價(jià)的
??? 情景例句
Nice to meet you.
很高興見到你。
What sort of guarantee do you offer on your product?
你們提供什么樣的產(chǎn)品保證呢？
Yes, it is, she said. And who are you, anyway?
不，是我的名字啊，她說，而你到底是誰呀？"