词汇	封行
释义	封行 fēng xíng犹满行。
随便看	lock anchor lock-and-block plan lock and block system lock-and-block system lock and block systerm lock and bolt lock and culvert engineering lock and dam lock-and-dam method lock-and-dam method 改善航道 lock-and-dam method改善航道 lock and dey theory lock and follow lock-and-follow scan lock and follow scanner lock-and-follow scanner lock and key lock-and-key lock and key hypothesis lock-and-key hypothesis lock-and-key protection lock and key protection system lock-and-key protection system lock-and-key protecti on system lock and key theory