词汇	echofree
释义	echofree 英e'kɒfriː美e'kɒfriː无回声¹⁰⁰
随便看	=pounds per square foot 磅/平方英尺 pounds per square inch Pounds per square inch pounds per square inch absolute pounds per square inch absolutepsia pounds per square inch gauge pounds per square inch gaugepsig pounds per square inchon thegauge pounds per square inchon the gauge pounds per square inchpsi Pounds per Square Inch Sealed pounds per square inch standard pounds per square yard pounds, shillings, and pence pounds sterling pound their ear pound the keys pound the pavement pound the pavements pound the pavement s pound thunderously pound tirelessly pound town pound troy pound unbelievably