单词	echo wall
释义	echo wall 回波墙
随便看	pressure stabilized pressure-stabilized pressure stabilizing tank pressure stage pressure stage impulse turbine pressure-stage impulse turbine pressure stasis pressure-stat pressure static pressure steam pressure stem pressure stencil pressure step-type controller pressure step-up ratio pressure sterilization pressure sterilizer pressure still pressure-still distillate pressure-still tar pressure stop pressure stop valve pressure storage pressure storage tank pressure strainer pressure streilization 故人天际故人如梦故人应念故人心眼故人恩义深故人悭会遇故人早晚上高台故人曾到否故人有孙宰故人有泊舟鹦鹉洲者裸跣裸身裸镜裸露裸麦裹裹乱裹创裹合裹奶