Spectinomycin is a kind of antibiotics with alkalescence and water - solubility . It is also called actinospectacin.大观霉素(spectinomycin)又称奇放线菌素或壮观菌素(actinospectacin),是一种碱性 水溶性 抗生素....
1/5的年轻人做日常的数学计算都费劲。One in five young adults was struggling with everyday mathematics.克里斯托弗将管理日常的运营。Christopher will direct day-to-day operations.他以编写书籍来增加日常的收入.He supplements his ordinary income by writing books....
他们中很多人特别赞扬了影片精炼的对白。Many of them made a point of praising the film's pithy dialogue.王建民用最新精炼的滑球三振12名打者.Chien - Ming Wang strikes out 12 a newly refined slider.电热连续结晶机是实现粗锡脱铅精炼的关键设备.The electric - heating continuous c...
这种疼痛是由于血管的收缩而引起的。The pain is produced by constriction of the blood vessels.血管可能会渗漏，造成视力模糊。The blood vessels may leak fluid, which distorts vision.血管破裂the rupture of a blood vessel...