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- seal triangle teeth 三角齿
- Cook the meat quickly at first to seal in the juices. 一开始要大火烧肉，以便保存肉汁。
- We should brush our teeth at least twice a day. 我们每天应该至少刷两次牙。
- The putty gives a good seal round the window. 窗户四周泥的油灰密封效果很好。
- He outlined the triangle in red. 他用红笔画出三角形。
- The angles of a triangle total 180. 三角形的三角之和等于180°。
- Our foil packets seal the flavour in. 我们用锡纸包装以保持原味。
- The combined fleet is armed to the teeth. 这支联合舰队全副武装。
- Seal special-purposly in tooth shape. 齿形专用封口。
- This document carries the royal seal. 这份文件上盖有王室印章。
- He clenched his teeth and refused to tell anything. 他咬紧牙关，什么也不肯说。
- The seal on the bottle has perished. 瓶子的封记已经腐烂。
- How many teeth did the dentist take out? 牙科医生给患者拔了几颗牙？
- I pick up a leaflet about the care of teeth. 我拿起一张宣传保护牙齿的传单。
- The dentist used amalgam to fill my teeth. 牙医用汞合金给我补牙。
- He impressed his seal on the wax. 他在火漆上盖了他的私章。
- The deal needs the government's seal of approval. 这一交易需经政府批准。
- The dentist was cleaning and taking out teeth. 牙科医生正在清洁和拔牙。
- The lemon juice set his teeth on edge. 柠檬汁把他的牙齿都酸倒了。
- Seal (up) the window to prevent draughts. 把窗户封起来以防风。
