outerKK [ˋaʊtɚ] /ˈaʊtɚ/发音形容词1外部的、外面的、外层的The outer layer of the fruit is tough but edible.这种水果的外层虽然硬,但可以食用。2外围的、边缘的Rents are much cheaper in the outer suburbs of the city.城市外围郊区的租金便宜多了。3外侧的指身体部位She felt a sharp pain along her outer thigh.她觉得大腿外侧一阵剧痛。4外太空的、太空的多用于 outer spaceThe telescope sends back images from outer space every night.这台望远镜每晚都会传回外太空的影像。用这个字练口说→