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.
