This species of fish successfully transferred to that river through a watercourse.这种鱼成功地通过一条水道到了那条河流。The waste repository was usually the nearest watercourse.废物容纳地点一般是离城市最近的水域.A watercourse that feeds water into a mill, ...
弗吉尼娅还在尽力成为一位勤勤恳恳、全心奉献的母亲。Virginia was still struggling to be a conscientious and dedicated mother.为表彰他的奉献精神，市长授予他荣誉奖章。For his dedication the Mayor awarded him a medal of merit.双方势均力敌，奉献了一场精彩的比赛。Two well-matched sides con...
Gene mutations are alterations in the DNA code.基因突变是指DNA密码的改变.Both frameshift and missense mutations can be suppressed by intragenic suppressors.移码突变和异义突变都能被基因内抑制基因所抑制.Genetic effects include inheritable changes resultin...
Fish and rice were the mainstays of the country's diet.鱼和米是该国的主要食品。Fish and rice were the mainstays of the country's diet...鱼和米是该国的主要食品。These were the mainstays of her life.这些就是她生活中主要寄托.Self - confidence and se...