1. 封底焊：back resistance 反向电阻 | back run 封底焊 | back saw 手锯
2. 背面焊缝：back rope 反牵杆的反支索;后索 | back run 背面焊缝 | back run 封底焊
3. 逆的,反转的：back-roll 反绕,倒卷 | back-run 逆的,反转的 | back-scattering 反向散射[的]
4. 倒车：back pressure valve 背压[反压]阀 | back run 倒车 | back-sigh 后视
1. He broke back immediately before levelling the match up with a typically athletic run to the net to make a backhand volley.
2. The schools were located too far away from their homes to travel back for lunch and did not run a canteen service.
3. They would run away when soldiers arrived, only to head back when they left.
4. back run
4. A man was shot in the back as he tried to run away.
5. back run的近义词
5. They deserve tremendous credit for the run they've been on and they have the character to bounce back.
6. \u0039\u0031\u0031\u67E5\u8BE2\u00B7\u82F1\u8BED\u5355\u8BCD
6. That the meeting has run over and it's not worth your coming back to the office.
7. But with Wade back on the floor and running the offense, the Heat finally put together a big run.
8. Water is turned into steam in the reactor and later condensed back into water to run through the reactor again.
9. An increasing number of Americans are taking their pet dogs to suburb ranches where the animals can go back to nature and run around.
10. Suddenly, my bride hopped on my back and told me to run around the stadium.