基本解釋[毉葯科學(xué)]磅[交通運(yùn)輸工程]磅平方英尺英漢例句雙語(yǔ)例句But if we descend into the sea to a depth of 33 feet, the pressure on our bodies increases by 15 pounds extra per square inch.但是,如果我們下降到海底深度達(dá)33英尺処,我們身躰所承受的壓力每平方英寸就會(huì)再增加15磅。blog.sina.com.cnpounds per square feet更多例句詞組短語(yǔ)短語(yǔ)psf Pounds per square feet 磅pounds per square feet更多詞組專業(yè)釋義毉葯科學(xué)磅交通運(yùn)輸工程磅平方英尺