单词	echo method
释义	echo method 回声法
随便看	workshop and stores building workshop appliance work shop appliance workshop assembly workshop barge workshop-based workshop-baseds workshop building workshop certificate workshop costing clerk workshop crane workshop director workshop drawing workshop economy workshop for plumbing workshop gage workshop gauge workshop handicraft workshop-layout workshop layout workshop microscope workshop on money and banking workshop outfit workshoppe workshopped 开口告人难上难开口咬着舌开口奶要吃得好开口子开口求人难开口猫儿合口龙。开口见喉咙开口错了牙关开后门开善门海ぱん海びらき海ヅリ海ナリ海ノイエ海ノサチ海ノ家海ノ幸海ノ日海パン