Nantoka/务必wù bìTraditional: 務必HSK 7–9务必 (wù bì) is a Chinese word meaning “must; to need to; to be sure to”.Meanings1must2to need to3to be sure toPart of speechadverbCharacters in 务必务wù · affair必bì · certainlyRelated words必须to have to任务mission; assignment; task; duty; role必要necessary不必need not服务to serve事务所business office; firm必certainly义务duty; obligation (CL:項|项[xiang4])服务员waiter服务生server (at a restaurant)事务(political, economic etc) affairs必需to needStudy Chinese with flashcards →