例句:Nuclear non-proliferation and nuclear security are essential for maintaining international peace and stability.
核不扩散和核安全对于维护国际和平与稳定必不可少。
2.search for 寻找
例句:The default is to search for all categories of vehicles.
默认的设置是在所有的 汽车 分类中搜索。
3.full bloom 盛开
例句:The peach trees are in full bloom.
桃花盛开。
4.line up (使)排成长队
例句:The pupils lined up to board the school bus.
学生们排队上校车。