Grunting
a. 呼噜的, 咕哝的\\n[医] 嗯嗯声
✅ 同义词
🗣️ 情景例句
Have you any experience with a computer?
你有使用电脑的经验吗？
It's difficult to make a decision whithout knowing all the facts.
不了解所有事实而做出决定是困难的。
It's very kind of you to call.
谢谢你来告诉我。