adj.措手不及的;没有提防的;无思想准备的;
英文例句/中文翻译:
Figures up to September showed a 56% rise in tourist arrivals from China, a degree of success that has caught the Japanese off-guard.
截至9月份的数据显示,来自中国的游客数量增长了56%,措施之成功令日方大感意外。
For this reason, you should become comfortable with this so that when updates do come, they will not catch you off-guard.
因此,您应该适应这一点,不要在更新时毫无准备。
His girlfriend was caught off-guard by him.
她的女朋友被他捉个措手不及。