quadword四倍: quattuor字: character; word四倍字寄存器: register quad; registerquad四倍: quattuor◇四倍体 [生物学] tetraploid三倍字: triple word下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:四倍字,即可在微信中查询翻译