Paleozoic
a. 古生代的\\nn. 古生代
✅ 同义词
🗣️ 情景例句
Marriage between homesexuals is a controversial topic today.
同性恋者之间的婚姻如今是个具有争议的话题。
Better an open enemy than a false friend.
明枪易躲，暗箭难防。
How do you go to work everyday?
你每天怎么上班？