Osmic anhydride
[化] 四氧化鋨
?? 詞語組成解析
a. 鋨的, 四價鋨的\\n[醫] 鋨的
[化] 酸酐; 酐; 某酐\\n[醫] 酐, 脫水物
??? 情景例句
He is,
沒有錯。
Disgraced may be he who thinks ill.
心懷不端的人是可恥的。
All the biscuits that were sent were carefully weighed.
凡送來的餅干都仔細地稱量。