Phenanthro-
[化] 菲并
🗣️ 情景例句
OK.
好。
I wish I could repay you somehow for your kindness.
我希望我能报答你你的善意。
The building of skyscrapers in New York began around the year 1900.
在1900年左右，摩天楼开始在纽约兴建。