bearing areacarrying surface承: bear; hold; carry面: face不承力面: non-useful surface机翼承力面积: bearing wing area承力: coefficient of bearing caoacity; stressed-skin structure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:承力面,即可在微信中查询翻译