单词	canker sore
释义	请查阅词条：canker
随便看	be concerned be concerned in be concerned in be concerned to do be concerned to do something be concerned to do sth be concerned with be concerned with something be concerned with sth be concerned with/to do something be concerned with/to do something be concerned with trading be concluded be concomitant with be concurrent be conditional be conditional on be conditioned by be conducive to be conferred on be confident be confident of be confident of one's abilities be confined be confined 訦訩訪設許訴訶訸診註 Unterlager Unterlagfeder Unterlagplatte Unterlagscheibe Unterlagschiene Unterlagsklotz Unterlagsplatte Unterlagsscheibe Unterlass unterlassen