单词	取--萃取--截取
释义	取，萃取，截取extraction
随便看	to retort a censure to retort an accusation to retort in argument to retract to retract a confession to retract from an engagement to retract one's word to retract one's words to retract verbal evidence to retreat to a place of safety to retrench expenditure s to retrench expenses to retrench one's table-expenses to retrieve customers to retrieve one's liberty to return to return a blow to return a call to return a compliment to return a favor to return again (to come back) to return an answer to a letter to return answer to return answer or an answer to return a, or the, compliment