Dissertator
n. 论述者, 讲演者
✅ 同义词
🗣️ 情景例句
we can expand to all kinds of dresses.
我们可以扩展到所有种类的服装。
A brave retreat is a brave exploit.
勇退即勇绩。
Finding planets is proving hard enough, but finding life on them will prove infinitely more difficult.
寻找行星证明相当困难，但是要在行星上发现生命会变得无比艰难。