spinning band distillation转: revolve; rotate; turn; swive ...带: belt; girdle; ribbon; band; ...蒸馏: distillation; distill环形四氟乙烯转带蒸馏器: annular teflon still携带蒸馏: carrier distillation; entrained distillation下载手机词典可随时随地查词查翻译