搅动干燥器dryer: n. =drier. propeller agitater: 螺旋桨搅拌机; 螺旋桨搅拌器propeller type agitater: 螺旋桨式搅拌机; 螺旋桨式搅拌器lead dryer baby dryer: 因纸烘缸tunnel dryer and belt dryer: 隧道式和带式干燥器164下载手机词典可随时随地查词查翻译