半年用英語怎麼說:半年快樂用英語怎麼說[朗讀]

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