Magnesium ethide
[化] 乙基鎂; 二乙基鎂
?? 詞語組成解析
magnesium
[m?g'ni:zj?m]
n. [化]鎂（金屬元素）;
[化物]乙基
??? 情景例句
That's quite a difference from the directions that Pete sent me.
這和Pete寄給我的路線指示完全不同。
I'd like to speak to Mr. Jack.
我要和杰克先生講話。
Have you ever been bitten by a dog?
被狗咬過嗎，你？