Diphenyl diacetylene
[化] 二苯基联乙炔; 二苯基丁二炔
🧩 词语组成解析
n. (=biphenyl)[化]联苯, 苯基苯
联乙炔, 丁二炔
🗣️ 情景例句
This all boils down to what?
煮到最后剩下……意味着， 表明是
A fool may give a wise man counsel.
愚者千虑，必有一得。
Mr. Huawei always has a lot of meetings to attend.
华威先生总有开不完的会。