n.環(huán)境；詳情；事件；(復數(shù))境況
He was forced by the circumstances to do this. 他做此事是為環(huán)境所迫。
I cannot recollect the exact circumstance. 我總是想不起確實的情況。
Your arrival was a fortunate circumstance. 你的到來是命中注定的。
Due to circumstances beyond our control the lecture was cancelled. 由于無法控制的情況，講座取消了。
