Epochs
时代（epoch的复数形式）\\n时期（epoch的复数形式）
✅ 同义词
🗣️ 情景例句
Yes, I took part in.
有，我参加了。
Where do you want us to put the couch?
你想让我们把沙发放到哪里？
Diamond necklaces and rings had been beautifully arranged on a background of black velvet.
钻石项链、戒指漂亮地陈列在黑色丝绒上面。