单词	wavy wall tube
释义	wavy wall tube 波纹管
随便看	be very calculating Be very careful,lye.Lye can cause serious burns be very careful of Be very carful when you wash silk clothes be very close on be very close to be very cocky be very cold for the season be very critical on be very different to Be very difficult to do be very diligent in be very disappointing be very effective be very embarrassed be very firm with be very fond of be very fond of skating be very fond of swimming be very friendly to be very happy with be very hard of hearing be very image of be very impressed by be very keen on