掌握

• Sprays should be timed to coincide with the end of egg hatching .
  要掌握好喷射时间适好在卵孵化的末期。
• He realised suddenly how well aleks had handled the whole thing .
  他突然意识到这一切阿列克掌握得多么好。
• I know that it's too vast a philosophy to grasp immediately .
  我知道那么宏大的哲学是不可能一下子掌握的。
• The percentage of antimony may be left to the battery manufacturer .
  锑的百分含量由各蓄电池生产厂自己掌握。
• She has mastered a foreign language by aid of a grammar and dictionary .
  她借助语法书和词典掌握了一门外语。
• It is the prerequisite for mastering the future and overcoming the past .
  这是摈弃过去，掌握未来的必要前提。
• Technically, the gestapo had no jurisdiction over men in uniform .
  按照规定，盖世太保并不掌握军人的生杀大权。
• It must not be thought that this type of interviewing is easily learned .
  切勿认为这种类型的访谈是容易掌握的。
• Nevertheless, leonardo did not fully grasp the true method of science .
  然而，伦纳德并没有掌握真正的科学方法。
• His practical grasp of affairs and his energy still astound me .
  他对事物的实际掌握和他充沛的精力实在使我惊异。