trim down
裁减
例句与用法：
He has been jogging regularly to trim down the194 pounds on his six-foot-one-inch frame.
他经常慢慢跑以减轻6英尺1寸身躯上的194磅的体重。
词形变化：
副词: trimly | 形容词比较级: trimmer | 形容词最高级: trimmest | 名词: trimness | 动词过去式: trimmed | 动词过去分词: trimmed | 动词现在分词: trimming | 动词第三人称单数: trims |