事故率翻译

英语翻译：

【计】 possibility of trouble

分词翻译：

事的英语翻译：

accident; affair; be engaged in; business; job; matter; responsibility; serve
thing; trouble; work

故的英语翻译：

reason; cause; hence; therefore; die; former; old; friend; happening
on purpose

率的英语翻译：

frank; hasty; lead; modulus; quotiety; rash; rate; ratio; usually
【医】 rate
【经】 rater.