Actinium x
[醫(yī)] 錒X
?? 詞語組成解析
n. 錒\\n[化] 錒Ac
??? 情景例句
Look at those eyes.
你看它的眼睛。
Can you make it?
你能來嗎？
They were visited by a large colony of ants which obtained a sort of honey from them.
蚜蟲遭到一窩螞蟻的攻擊，螞蟻從它們身上可以獲得一種蜜。