惠: Ⅰ名词1.(给予或受到的好处; 恩惠) favour; kindness; benefit 短语和例子互惠 mutual benefit; 受惠 receive kindness [favour]; be favoured; 小恩小惠 small favour2.(姓氏) a surname 短语和例子惠施 hui shiⅡ动词(给人好处) favour; give 短语和
阶: 名词1.(台阶) steps; stairs 短语和例子石阶 stone stairs; 台阶 a flight of steps2.(等级) rank 短语和例子军阶 military rank3.[医学] (耳蜗的三个螺旋管的任一个) scala 短语和例子中阶 scala media4.[数学] order 短语和例子非整数阶 non-integral order;
