Quacker
n. 鴨子, 發出嘎嘎聲的人
??? 情景例句
I see. Is a credit card OK?
我明白了。用信用卡可以嗎？
I'm afraid it won't be cold enough for a snowfall.
我恐怕天不會冷的下雪。
Was the damage extensive?
壞得很多、很嚴重嗎？