半年用英语怎么说:半年快乐用英语怎么说[朗读]

半年1.puani2.halfayear3.sixmonths4.halfyearly冬半年1.winterhalfyear2.winterhalfyear每半年1.semiannually2.everyhalfyear半年保险1.half-yearlyinsurance半年常规1.half-yearconvention。