Ground speed
[电] 地上速率
📖 牛津释义
ground speed
speed of an aircraft relative to the ground （飞行器的）地速. Cf 参看 air speed (air1)
🧩 词语组成解析
ground
[ɡraʊnd]
n. 地面，土地;基础;范围;阵地，战场;
vi. 搁浅，停飞;着陆;
vt. 把…放在地上;在…的基础树立上;交给…基本知识;使…受初步训练;
v. grind的过去式和过去分词;
speed
[spid]
n. 速度;快速;昌盛;（汽车的）变速器，排挡;
vt.& vi. 急行，加速;
vi. 超速;加速;迅速前行;兴隆;
vt. 加快…的速度;使成功，使繁荣;
🗣️ 情景例句
The snow's really coming down.
雪下的真是大。
Better have something we can get our hands on rather than just spend all our time talking.
有些实际材料拿到手总比坐着闲聊强。
We have special river birthday parties in the summer.
夏天，我们为这条河举办特殊的生日宴会。