Zinc deficiency
un. 缺鋅\\n
?? 詞語組成解析
zinc
[z??k]
n. [化]鋅;
vt. 鍍鋅于…;在…上鍍鋅;
??? 情景例句
Yes, it is right.
對，是正確的。
He can run as fast as Jim.
他跑的和吉姆一樣快。
All the bees that had been at the nearby place were doing the circling dance.
所有在近處點的蜜蜂在跳一種完全不同的舞蹈，一種搖擺舞。