环

surname Huan

ring / hoop / loop / (chain) link / classifier for scores in archery etc / to surround / to encircle / to hem in

no; not so / (bound form) not; un-

king or monarch / best or strongest of its type / grand / great

to rule / to reign over

halo / ring of light

Central, Hong Kong Island

propiconazole (antifungal agent)

servant girl / maid

PRC State Environmental Protection Administration (SEPA)

PRC State Environmental Protection Administration (SEPA)

primary ring

Chinese rings, a brainteaser toy consisting of nine rings interlocked on a looped handle, the objective being to remove the rings from the handle

five rings / pentacyclic (chemistry)

Olympic rings

token ring

token ring network

operating environment

ring-like jade belt pendant

environmentalism

Around the World in Eighty Days by Jules Verne 儒勒·凡爾納|儒勒·凡尔纳[Ru2 le4 · Fan2 er3 na4]

Sixth ring road (Beijing), opened in 2008

coronary circulation

Shanghai World Financial Center (SWFC), skyscraper

(coll.) to be fitted with an IUD; (of a doctor) to insert an IUD