revoke的詞源？

詞綴re+voke詞源，中文意思是v. 撤回，撤銷；（橋牌、惠斯特等牌戲中）有牌不跟，n. 有牌不跟

You can only revoke a privilege that was previously granted.只能收回以前授予的權限。

MQM has unlimited access, and you cannot revoke its access.mqm擁有未受限制的訪問權限，因此您不能回收它的訪問權限。