✅ 同义词
🗣️ 情景例句
If I've ever been sure of anything, I'm sure of this; your team is going to lose the same game on Saturday.
这一次我十分肯定：你们队星期六的比赛会输。
He who wills success is half way to it.
下定决心成功的人是成功了一半。
Hello, Sam.Have a cigarette.
你好，萨姆。请抽烟。