Phenylate
苯醚
🗣️ 情景例句
So that's it.
原来是这件事。
Burnt child dreads the fire.
一朝被蛇咬，十年怕井绳。
(A light year is the distance which light travels at 186,000 miles per second in one year,
一光年是光以每秒186，000英里的速度在一年内走的距离，