常見例句Bimestrial:Occurring every two months; bimonthly. 一月兩次的:每?jī)蓚€(gè)月發(fā)生一次的;一月兩次的。bimestrial:Occurring every two months; bimonthly . 這本襍志是雙月刊，那本是季刊。 返回 bimestrial