Preven
abbr. preventive 预防性的
🗣️ 情景例句
Is a letter of credit OK?
用信用卡可以吗？
Politically,the country is divided into fifty states.
这个国家政治地被划分成50个州。
Bruce went into a low gear and drove at a terrifying speed, keeping the front wheels astride the crack as he followed its zigzag course.
布鲁斯挂上慢档，把两只前轮分别搁在裂缝的两边，顺着弯弯曲曲的裂缝，以发疯的速度向前开去。