/ tE5reIn or, in British use, 英式英语读作 5tereIn; tZ`ren/ n [C, U] stretch of land, with regard to its natural features 地形; 地貌; 地势; 地带: difficult terrain for cycling 骑自行车难以行走的地带 * [attrib 作定语] an all-terrain vehicle 全地形式的车.