趁机

趁机 [chèn jī]

1. ■ take advantage of the occasion; seize the chance:

趁机捣乱 seize the opportunity to make trouble;

趁机发难 seize the chance to take action;

趁机下手 take the good chance and begin...;

趁机（严厉）批评某人 take occasion to (severely) criticize sb.;

趁机造谣 seize the opportunity to spread rumours