新风系统

ventilation system that purifies outdoor air during intake

abbr. for Xinjiang 新疆[Xin1 jiang1] or Singapore 新加坡[Xin1 jia1 po1] / surname Xin

new / newly / meso- (chemistry)

system / CL:個|个[ge4]

wind / news / style / custom / manner / CL:陣|阵[zhen4],絲|丝[si1]

to connect / to relate to / to tie up / to bind / to be (literary)

system / department / faculty

to tie / to fasten / to button up

to connect / to arrest / to worry

to gather / to unite / to unify / whole

new trend / new custom