| 释义 |
touch·lessBrE /ˈtʌtʃləs/NAmE /ˈtʌtʃləs/ adjectiveused to describe technology that allows you to give instructions by making movements rather than by touching any part 非接触式的；自动感应的◆Hand dryers are available with push button or touchless automatic operation.干手器有使用按钮操作的，也有非接触式自动运转的。 |