用"be used by"造句(简单点)

用be used by造句(简单点) 用be made of造句(简单点) 用be found in造句(简单点) 用be know as造句(简单点) 用be used to造句 用Be used for 造句 用used to be 造句 be used doing 、be used to do、 used to do造句、各造两句、要简单易懂的.. be used by 用be used to（习惯于）造句 用be used to do sth 造句 用used to do be used to doing造句 用be made by/up造句,各两个(简单的,带翻译) 英语词组造句用be used to doing、used to...、not...at all造句 be used for怎么造句? be used to do造句 用be used to do sth造句用be used to do sth造2句话! 用used to be造句2个还有be.used to doing 2个 谁知道