同意

agree; agree with; accept; consent; consent to; approve; concur; concur with; accede; accede to; assent; assent to; give in to; fall in with; be in favor of; say yes to; give the nod; subscribe to; agreeable; positive; approving; consenting; consensual; concordant; affirmative; concurrent; aye; consensually; ditto; for; ; agreement; acceptance; approval; permission; concurrence; in agreement; in agreement with; in favor of

翻悔

renege on; back out; beg off; go back on one's word