Acetylene fluorobromide
[機] 乙炔化氟溴
?? 詞語組成解析
n. 乙炔, 電石氣\\n[化] 乙炔; 雙亞乙基
??? 情景例句
I see her about three times a month.
我一個月見她三次。
The theory may hold water.
這理論可能行得通。
Have you decided which boat to take, Sir?
先生，您決定用哪只船了嗎？