captive tapes缓: slow; unhurried动: harness cause disorder stir ...传送带: conveyer belt; canvas convey ...活动传送带: mobile conveyor气动传送带: pneumatic conveyors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:缓动传送带，即可在微信中查询翻译
