词根学习第298天: sal, sail, sil, saul, sul=to leap(跳) 秒懂| assail, assault, resilient, consult, insult, result-词根UP单词量第298天 1. 串起resilience, consultant, consultation, consultative, salmon 2. 辨析两种攻击- assail vs. assault 3. “雪上加霜” 该怎么翻译?