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- oral synthetic contraceptives 口服合成避孕药
- Conclusion oral synthetic care has apparent effect for preventing children's dental caries. 结论口腔综合保健对预防儿童龋齿有明显的效果。
- Oral contraceptives are readily available. 口服避孕药容易得到。
- Oral contraceptives work by reducing androgens. 口服避孕药,会减少雄性激素。
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- Some synthetic materials do not crush easily. 有些化纤衣料不易起皱。
- He will take an oral examination. 他将接受口试。
- My oral English is pretty rusty. 我的英语口语全荒废了。
- The basin is made of synthetic resin. 这个盆是用合成树脂做的。
- A synthetic imitation of natural tortoiseshell. 仿玳瑁模仿自然玳瑁的人工仿造品
- Tongue twisters are used in our oral practice. 我们在口语练习中用饶口令。
- This shelf was made of synthetic resin. 这个架子是合成树脂做的。
- The oral opening in an earthworm is small. 蚯蚓的口是很小的。
- The doctor prescribed an oral dose of medicine. 医生开了一剂口服药。
- Stockings made of one of these synthetic materials. 尼龙长袜用这些合成材料制成的长袜
- The class is chopped up into small groups for oral drill. 为进行口语训练,班级分成为几个小组。
- The old man told us a story passed on by oral tradition. 老人给我们讲述了一个口头流传的故事。
- A synthetic chemical resembling natural musk in odor or use. 合成麝香一种类似天然麝香的香味或者用途的人工合成的化学品
- An oral thermometer; an oral vaccine. 口用体温计; 口服菌苗
- What sorts of contraceptives do you have? 你们有哪些种类的避孕药?