Benzyl magnesium halide
[化] 鹵化芐基鎂
?? 詞語組成解析
n. 苯甲基\\n[化] 芐基; 苯甲基
magnesium
[m?g'ni:zj?m]
n. [化]鎂（金屬元素）;
n. 鹵化物\\na. 鹵化物的
??? 情景例句
I have a new math program, and I want to learn how to use it.
我有一個新的數(shù)學程式 我想學習怎樣用。
When the owl sings,the nightingale will hold her peace.
梟鳥唱歌，夜鶯屏息。
He is respectful to his elders.
他對長輩很恭敬。