✅ 同义词
🗣️ 情景例句
Excuse me, Mr. Carlson,
对不起 ，Carlson先生，
The frog is frightened at the sight of a snake.
那只青蛙因为看到了蛇而战抖。
I once spend an uncomfortable weekend which I shall never forget at his house.
有一次，我在他家里度周末，过得很不愉快。这事我永远不会忘记。