1. 俯冲：nose dive 空降 | nose down 俯冲 | nose flute 鼻笛
2. (飞机机首朝下)(使)下降：keep [hold, bring, put]sb.'s nose to the grindstone 折磨某人; 不给某人片刻休息 | nose down (飞机机首朝下)(使)下降 | nose into 驶往; 打听; 干预
3. 机头向下：前整流罩 nose dome | 机头向下 nose down | 前起落架 nose gear
4. (飞机)朝下;俯飞：The detective was nosing around in the crowd,looking for pickpockets.侦探在人群中寻找扒手. | 2.nose down(飞机)朝下;俯飞 | The big airliner began to nose down for a landing.大客机开始俯飞准备着陆.
1. nose down的解释
1. Zhang may look down his nose at an urban contemporary concept, but it may well work.
2. The glasses she purchased slid down her nose to rest on her cheeks, often impairing her vision.
3. The nose remains fragrant with scents of ripe black cherries and lush raspberries right down to the last drop.