查询词典 preventative

The list of measures to fight terrorism must be widened: must not only be effective but tougher, more severe and preventative. We need to punish, he said at a meeting of security chiefs and regional leaders in Dagestan's capital Makhachkala.

他在达吉斯坦首都马哈奇卡拉举行的北高加索联邦区安全部门领导人、地方主体领导人的会议上说：&应当扩大打击恐怖主义的各种措施，这些措施不仅应当有效，而且应当更严厉并先发制人，并对恐怖主义予以惩罚。&

Means the parent directory, so this command means to execute "toolchain.sh," which is in the current directory.

代表父目录，所以这个命令就是执行当前目录下的"toolchain.sh"。

Yes,In fact,I'm on our city ream.

是的。事实上我是我们市队的。