您要查找的是不是：
- FCC retarded activator 抗焦活化剂
- Z-18 catalyst molecular sieve retard activator Z-18催化分子筛抗焦活化剂
- The heavy rain retarded our progress. 大雨妨碍了我们的进展。
- Her younger daughter was mentally retarded. 她的幼女是一个弱智儿童。
- Her death was retarded by five years because of good treatment. 由于良好的治疗，她多活了五年。
- The FCC is responding to the pressure. FCC对于这种压力已有所回应。
- The prerequisite of FCC is a rational system. 货币自由兑换的先决条件是合理的制度;
- This school is calculated for retarded children. 这所学校是为弱智儿童开办的。
- Control sulfur levels in FCC products. 控制流化催化裂化生产中硫的排放。
- So they do not have to follow FCC rules. 所以他们不用执行FCC的规则。
- Am I retarded or am I just overjoyed? 我是智力迟钝还是乐极生悲呢?
- Larvas become retarded in the mucus. 幼虫被阻留在粘膜内。
- The rearward regiments are in painful retard. 后续部队受到令人难以忍受的阻碍。
- This drug will retard your heart rate. 麻药将使你心率缓慢。
- The parents was anxiousabout their retarded son. 这对父母为他们的弱智儿子担忧。
- He seems to be mentally retarded. 他看来智能较弱。
- That unpleasant news might retard his recovery. 那个坏消息可能妨碍他的复元。
- A retarded child needs help, not pity. 智力迟钝的孩子需要的不是怜悯, 而是帮助。
- Lucy is very retarded and can't read yet. 露西在智力方面发育十分迟缓, 至今还不识字。
- Certified for operation in the United States under FCC Part 15. 在美国要经FCC15部同意下可使用。
