柯林斯詞典altitude /??lt??tju?d/ (altitudes) 1. N-VAR If something is at a particular altitude, it is at that height above sea level. 海拔高度 The aircraft had reached its cruising altitude of about 39,000 feet. 那架飛機已經(jīng)達到了大約三萬九千英尺的巡航高度。 返回 altitude劍橋詞典height above sea level 海拔,海拔高度 We are currently flying at an altitude of 15,000 metres . 現(xiàn)在我們正在15000米的高度上飛行。 Mountain climbers use oxygen when they reach higher altitudes. 到了海拔較高的地方,登山者就要使用氧氣。 返回 altitude