Lithium metasilicate
[化] 硅酸鋰
?? 詞語組成解析
n. 鋰\\n[化] 鋰Li
n. 硅酸鹽
??? 情景例句
I'm really concerned about them,
我真的為他們擔心，
I wrote to my uncle last night.I couldn't put it off any longer.
我昨晚給我的叔叔寫了信.我不能再推遲寄信了。
Despite its immensity,
盡管此橋很大，