您要查找的是不是：
- oral esophageal tube (经)口食管导管
- net-over-balloon esophageal tube 食道细胞采取器, 食道球
- esophageal tube with suction ball 带吸球的食管导管
- He will take an oral examination. 他将接受口试。
- My oral English is pretty rusty. 我的英语口语全荒废了。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- Tongue twisters are used in our oral practice. 我们在口语练习中用饶口令。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- The oral opening in an earthworm is small. 蚯蚓的口是很小的。
- The doctor prescribed an oral dose of medicine. 医生开了一剂口服药。
- I must buy a tube of toothpaste. 我必须买一支牙膏。
- oral esophageal stethoscope (经)口食道听诊器
- This tube is flexible but tough. 这管子柔软但很坚固。
- The class is chopped up into small groups for oral drill. 为进行口语训练，班级分成为几个小组。
- The old man told us a story passed on by oral tradition. 老人给我们讲述了一个口头流传的故事。
- An oral thermometer; an oral vaccine. 口用体温计; 口服菌苗
- A glass tube for enclosing the flame of a lamp. 玻璃灯罩围住灯的火焰的玻璃管
- Oet me see. What is the purpose of your trip? 让我看看.;旅社的目的是什么?
- Apply solution to the tube and allow to become tacky. 在内胎上涂抹胶水并让它发粘。
- O master oet, I have sat down at thy feet. 呵，诗神，我已经拜倒在你脚下。
