Zinc tetroxychromate
[化] 四堿式鉻酸鋅
?? 詞語組成解析
zinc
[z??k]
n. [化]鋅;
vt. 鍍鋅于…;在…上鍍鋅;
??? 情景例句
What's the matter, Susan?
怎么了， Susan？
There should always be exceptions to the rule.
凡事總有例外。
What do you want to do next September? Do you have any plans?
你今年9月打算干什么？你有什么計劃嗎？