plunge [英] [plʌndʒ] [美] [plʌndʒ] [动] 投入;跳入 [名] 跳进;骤降 词频排名 11931/55435 学习人数 86591 难度等级 9/10 认知比例 24.81% 例句 The whale took a plunge into the deep water. 鲸鱼跳入深水。 Prices started a downward plunge. 价格开始猛跌。 take the plunge 冒险尝试;果断行事;投身于 助记 谐音 p扑,lung浪------跳入,投入