dynamic deflection动: harness cause disorder stir ...截: cut; sever挠度: deflection; bending; bend; u ...挠度: deflection; bending; bend; under load电动截煤机: electric coalcutter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:动截挠度，即可在微信中查询翻译
