您要查找的是不是：
- Wash hands before and after handling leftovers. 处理剩馀的食物前
- Before and after twister damage! 龙卷风来了!
- Insert a space before and after the operator. 请在运算符前后各插入一个空格。
- He is always looking before and after. 他老是瞻前顾后。
- They were compared before and after treatment. 比较治疗前后上述指标的变化。
- We adhere to honesty, before and after work. 我们坚持以诚待人，先做人、后做事。
- Favorable Pressure Proof Strength Before and After Heating. 受热前后均有良好的抗压强度。
- Prevention of pupil paralysis before and after glaucoma surgery. 青光眼麻痹性瞳孔散大的预防。
- Do watch that the thumb is raised both before and after playing! 事实证明,拇指在弹奏中起着承前续后的桥梁作用!
- You are also able to see live Before and After demonstrations. 你也能看到生活前后示威。
- Clinical efficacy were evaluated before and after treatment. 分别在治疗前后进行疗效评估。
- Function and functions that were called before and after it. 函数以及在该函数前后调用的函数。
- Game Controls: before and after control direction for the jump. 游戏操作:前后控制方向,上为跳跃。
- Can you go in the locker room before and after games. 在赛前或者赛后你是否能进入球员休息室?
- Auer bodies were seen in 2 cases before and after culturing. 2例在培养前后的幼稚细胞中均见到了Auer小体。
- Serum free amino acid was measured before and after the treatment. 结果：经碳酸盐透析后，患者血浆大多数游离氨基酸和总氨基酸含量显著降低。
- The ring tensions before and after adding 15-HETE were compared. 比较15-HETE给药前后肺动脉环张力变化；
- Wash your hands before and after i tilling the dro in your eyes . 点药前后要洗手，用干净的手帕擦眼。
- Lingquan Temple before and after the Millennium cryptomeria 6. 御赐“卫国佑民”匾额，迄今犹在。灵泉寺前后有千年柳杉六棵。
- The JOA scores before and after the surgery were evaluated. 结果:本组病例手术后未见严重并发症;
