词汇“date back to”的中英文读音、翻译、用法及例句

词汇	date back to
释义	请查阅词条：date back
随便看	hard red and durum spring wheat hardly...when... hard-scrabblest hardness-testing automation hard red wheat hard pill to swallow hardly when hardly worth ones salt hard-skinned puffball hard-nose hard red winter (wheat) hard pine hard pitch hardly worth one's salt hard-skinned puffballs hardnose hard red winter wheat hardly so hard machine check hard labor hardly yet hard nosed hard red winter wheat belt hard plaster hard plant