基本解释adj.有充分根据的(基础牢固的)同根派生 英汉例句"Quick to comprehend, Xifeng was awe-struck. "Your fears are wellfounded,"she said. "But how can we prevent such a calamity?" "凤姐听了此话,心胸大快,十分敬畏,忙问道:""这话虑的极是,但有何法可以永保无虞?"wellfoundadj. 设备完全的(全备的)