1 fraught with sth filled with sth unpleasant 充满（令人不快的事物）: a situation fraught with danger/difficulty 危机四伏╱困难重重的局面

2 (used about people) worried and nervous; (used about a situation) very busy so that people become nervous （指人）忧心忡忡的；（指情况）忙乱得叫人紧张的: Things are usually fraught at work on Mondays. 每逢星期一，工作通常忙乱不堪。