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棉球；硼钠钙石
1、cotton sheet───棉床单
2、cotton breeze───棉质微风
3、pure cotton───纯棉
4、ball ball───球
5、cotton tissue───棉质纸巾
6、defoliated cotton───落叶棉
7、white cotton───白棉花
8、cotton───n.(Cotton)人名；(英、西、葡)科顿；(法)戈登；n.棉花；棉布；棉线；vi.一致；理解；和谐；亲近；adj.棉的；棉制的
9、better cotton───更好的棉花
1、the acquisition rod with a acquisition cotton ball at the bottom is fixed at the wall of the central hole.───采集棒固定连接在中孔的侧壁上，采集棒的下端带有采集棉球。
2、Put a few drops of your favorite essential oil on a cotton ball and place it in your vacuum cleaner bag.───放几滴你喜欢的精油在棉球上放入清洁袋，如柠檬和松就很好。
3、sweep over face and throat twice daily. For external use only. Avoid eye area.───每天两次，用棉花球沾满后抹上面部和颈部。只可外用。避开眼睛部位。
4、Pour a few drops of lemon juice directly on the cut or apply the juice with a cotton ball and hold firmly in place for one minute.───直接把柠檬汁倒在伤口上，或者用棉球按在患处一分钟。
5、Please bite and hold the cotton ball tightly in place. Don't spit it out until half an hour from now.───请咬紧棉球，让它固定不动，从现在起过半小时再把它吐掉。
6、Simply apply it to a cotton ball, liberally smooth it over the skin and allow it to air dry.───Cao作非常简单，用一个棉球蘸上金缕梅，大面积地涂抹，让其自然风干。
7、use, apply the toner to your face using a clean cotton ball.───使用的时候，用干净的棉球将爽肤水涂抹在脸上。
8、the closed end is provided with a crease, and a cotton ball which corresponds to the crease is provided with a broken indication line.───在封闭端制有折痕，与折痕对应的棉球上制有折断指示线。
1、Sweep a cotton ball soaked in 100 percent lemon juice over stripy areas.
2、And when cotton ball get rotten.
3、What heavenly cotton balls!
4、Through investigating and experimenting and innovation on cotton ball sport of Tujia minority is carried out.
5、You should never put a cotton ball swab or other object into the ear conalcanal.
6、Place several drops of Peppermint oil on a cotton ball and place at problem locations.
7、Glue two black buttons on the small cotton ball for the eyes.
8、Conclusion:The Methonidazole ribbon gauze and Lincomycin cotton ball have good effects in prevention and treatment of dry socket.
9、Use a cotton ball to apply the lotion.