Bis(p-dimethylaminobenzylidene)benzidine
[化] 双(对二甲氨基亚苄基)联苯胺
🗣️ 情景例句
That's a good idea.
好主意。
A police dog follows a scent.
一条警犬在追踪着气味。
Be careful! Don't throw your cigarette out of the window. If you do that, you may start a fire. Put it out in the ashtray.
当心！别把香烟丢到窗外。要是你那样做，会引起火灾的。把它熄灭在烟缸里。