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
That's the worst part--making decisions.
最伤脑筋的是要作决定。
While you were writing letters,I was reading a book.
当你正在写信时，我正在读一本书。
and rushing passionately past boulders and over waterfalls.
接着热情奔放地冲过巨石，飞下瀑布。