常見例句She did the job with great despatch. 她以高效率完成了那件工作。A display device that uses a cathode ray tube. 一種使用陰極射線管的顯示裝置。He held the test tube in his hand thoughtfully. 他沉思地把試管拿在手里。I must buy a tube of toothpaste. 我必須買一支牙膏。This tube is flexible but tough. 這管子柔軟但很堅(jiān)固。A glass tube for enclosing the flame of a lamp. 玻璃燈罩圍住燈的火焰的玻璃管 返回 despatch-tube