preventing的读音 preventing中文意思

读音 
v. 预防( prevent的现在分词 );阻碍;阻止;[宗教]引领
preventing 用法和例句
But its practical tools for preventing deflation are limited .
但它能用于预防通货紧缩的工具是有限的。
These work by preventing the growth and spread of bacteria .
四环素抗生素通过阻止细菌的生长和扩散起作用。
Middle-class conservatism may even be preventing some countries from making the leap toward democracy .
中产阶级的保守主义甚至会阻碍一些国家向民主大步前进。
Preventing concussions is mostly common sense .
预防脑震荡几乎是常识。
The time to start preventing the next crisis is now .
现在就是开始预防下一次危机的时候。