单词	option switch
释义	option switch 选择开关
随便看	bounded set function bounded set of numbers bounded set of points boundedsetof real numbers bounded set of real numbers bounded space bounded square integrable function bounded stack bounded state bounded subset bounded sum bounded symmetric operator bounded test bounded time function bounded to the above bounded type strain gauge bounded uniform space bounded universal quantifier bounded utility bounded value measure bounded variable bounded variable algorithm bounded variable problem bounded-variable technique bounded variation 帐4 帑帒帓帔帔4 帕帖帖3 帖4 三ガニチ三ガ日三サガリ三スクミ三ツ三ツアミ三ツオリ三ツカド三ツガサネ三ツクチ