他似乎正在做好各种必要安排，以便他自首后还能继续贩毒。
《柯林斯高阶英汉双解学习词典》
We will use air power to protect UN peacekeepers if necessary.
必要的话我们会动用空军保护联合国维和人员。
《柯林斯高阶英汉双解学习词典》
This has made it necessary for agriculture and industry to develop very quickly.
这就使得工农业必须飞速发展.
《简明英汉词典》
The ability to do this will be necessary in future flights to distant planets.
将来飞往遥远的行星时,需要这样的能力.
《用法词典》
It's necessary for leading cadres to keep frequent contacts with the masses.
领导应和群众经常见面.
《现代汉英综合大词典》
他不擅航海, 所以当他从一码头驶到另一码头时,得一直沿海岸线航行.
《简明英汉词典》
To join these two pieces of metal, it will be necessary to heat them.
要把这两块金属接合起来, 就要将它们加热.
《简明英汉词典》
They are not afraid to tackle the issues or let the sparks fly when necessary.
他们不怕应对这些问题，也不怕必要时来一番激烈的争论。
《柯林斯高阶英汉双解学习词典》
And let me assure you I will use whatever force is necessary to restore order.
我向你保证，我将动用一切必要力量来恢复秩序。
《柯林斯高阶英汉双解学习词典》
They are only doing what is necessary to prevent wholesale destruction of vegetation.
他们只是在采取必要措施避免大规模的植被破坏。
《柯林斯高阶英汉双解学习词典》
The man could unerringly select the parts that were necessary to his task.
这人能准确无误地挑选出完成他的任务所需要的部分。
《柯林斯高阶英汉双解学习词典》
Carbon dioxide is a necessary result of the oxidation of carbon compounds.
碳化合物氧化后必然会产生二氧化碳。
《柯林斯高阶英汉双解学习词典》
