您要查找的是不是：
- She turned the nozzle and the spray concentrated down to a stream. 她掉转喷嘴,让水花集中喷入小河。
- L-1 was the optimal spraying concentration of. L-1为最佳喷施浓度。
- R CORSES Lift Concentrate Lotion D. ALBION苏活活化液D.
- How big is the equipment for spray steelmaking? 连续喷雾炼钢设备有多大？
- Spray slaps the coast ceaselessly. 海浪不停地拍打着海岸。
- It's too hot to concentrate on book. 热得不能集中心思看书。
- I must concentrate my energies on decorating today. 我今天必须集中精力搞装饰。
- Did you bring along some insect spray? 你有没有带些杀虫喷液来?
- This spray will exterminate the termites. 这种喷剂能消灭白蚁。
- I can't concentrate on my work when I'm tired. 我累了就无法集中精力工作。
- She carried a spray of pink roses. 她拿著一簇粉红色的玫瑰花。
- Don't put me off when I'm trying to concentrate. 我正要集中注意力呢，别打搅我。
- He had a spray in his buttonhole. 他的钮孔中插著一簇花。
- We must concentrate our attention on efficiency. 我们必须把注意力集中在效率上。
- She couldn't concentrate on a book very long. 她不能长时间专心读一本书。
- I must concentrate upon my work now. 我现在必须集中精力工作。
- Birds concentrate (in places) where food is abundant. 鸟聚集在食物丰盛的地方。
- We parked the car by the sea and it got covered with spray. 我们把汽车停在海边，结果车上全是水沫。
- She felt ill. She went to work, however, and tried to concentrate. 她病了。然而她照旧去上班，并且尽力集中精神工作。
- Spray starch on the shirt collars before ironing them. 熨衬衫领要先喷些粉浆再熨。
