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- Experience is their preparation for giving advice. 经验为她们进行咨询作了准备。
- The advertising campaign is still in preparation. 广告宣传攻势仍在准备中。
- biotin preparation 生物素制剂
- You can't pass an exam without preparation. 不准备就考不及格。
- A drug or preparation containing arsenic. 砷化合物含砷的药剂或制剂
- The dictionary is now in rapid preparation. 这本词典现在正在迅速编写之中。
- The preparation for his cough included camphor. 为医治他的咳嗽而调制的药中包括樟脑。
- It is involved in the synthesis of biotin. 它和生物素的合成有关。
- Glycerol or a preparation of glycerol. 甘油，丙三醇甘油或丙三醇配制品
- Made up without preparation; improvised. 即兴的不经准备而作的; 即兴的
- Care or preparation in advance; foresight. 先见，提前考虑或准备; 远见
- Years of work have gone into the preparation of this dictionary. 这部词典的筹备工作已进行了多年。
- Method:Direct method,SPA method,Biotin Avidin method. 方法:直接包被法、SPA法、生物素-亲和素法。
- They have made good preparation for the upcoming elections. 他们对即将到来的选举作了充分的准备。
- Biotin is an important nutrient for healthy hair, nails, and skin. 生物素是保持头发,皮肤,指甲健康的重要营养素;
- He didn't do any preparation for this exam, so he failed. 他考试前没做任何准备，所以不及格。
- He sharpened his knife in preparation for carving the meat. 他磨快了刀准备切肉。
- It was foolish to take the test without preparation. 没有准备就去应试是愚蠢的。
- They've sold their house and car in preparation for leaving the country. 他们卖掉了房子和汽车准备出国。
- Biotin, also found in eggs, is another B vitamin that supplies energy. 最近的研究顯示，一天吃一到兩個蛋可以幫助腦部運作，並強化眼睛、肌肉與肌膚。
