面积: [数学] area 短语和例子建筑面积 built-up area; 居住面积 dwelling area; floor space; 大面积丰收 bumper harvest over an extensive area; 茶叶种植面积 the acreage under tea trees
腔: 名词1.(动物体内空的部分) cavity; chamber 短语和例子腹腔 abdominal cavity; 胸腔 thoracic cavity; 满腔热情 full of enthusiasm2.(话) speech 短语和例子不开腔 keep mum; 答腔 answer3.(乐曲的调子) tune; pitch 短语和例子唱走了腔儿 sing out of tu
