无云的晴空镶嵌着无数颗闪烁的星星.The cloudless sky was jewelled with myriads of glittering stars.天空意想不到地呈现出一种清澈无云的美丽.The scenery up here has an unexpectedly serene beauty.天空是蓝色和无云的.The sky is blue and cloudless....
The drug isoniazid is widely used in the treatment of tuberculosis.异菸肼是广泛用于治疗结核的药物.Results Ethambutol hydrochloride, isoniazid, pyrazinamide and rifampicin all had good chromatographic behavior.结果盐酸乙胺丁醇 、 利福平、吡嗪酰胺和异烟肼均具有...
稍许的微笑就能改变一切.A few good smiles can change everything.然而,稍许的性能改善可能并不值得冒这个风险.However unlikely & def the slight performance increase might not be worth this risk....