twig /twiɡ/  n. ［c］嫩枝，细枝：dry(dead) twig干（死）树枝She heard a twig snap.她听到一根小树枝啪地折断了。He broke off a twig from a willow tree and used it to shoo the flies away.他折了一根柳树枝来驱赶苍蝇。