Ebonize
vt. 使成乌木色, 使象乌木
🗣️ 情景例句
I've been saving them for today.
我一直留着等今天才戴。
The chemist is testing enzymes.
化学家在试验着酶。
They were also quite sure that a cigarette end did not start the fire.
他们还十分肯定火灾也不是由烟头引起的。