Expertism
n. 专长, 专门技能(或知识等)
✅ 同义词
🗣️ 情景例句
I see. By the way, what benefit can we get if we act as your agent?
明白。顺便问一下，假如我们做你们的代理会有什么好处？
Well begun is half done.
良好开端，功成一半。
On this occasion, however, it had slowed down considerably.
然而这一次它的速度慢多了。