applied moment作用力: acting force; applied force; ...距: distance有用力距: net torque作用力: acting force; applied force; apply force; effort◇作用力中心 centre of effort作用量,作用,作用力: action下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:作用力距,即可在微信中查询翻译