Crossover gasoline valve
[建] 重叠的汽油阀
🧩 词语组成解析
n. 转到另一方, 天桥, 交叉\\n[电] 交越
valve
[vælv]
n. 阀;真空管;（管乐器的）活栓;（心脏的）瓣膜;
vt. 装阀于;以活门调节;
🗣️ 情景例句
just half a mile down the road from the Watermill.
从Watermill往下走只要半英哩。
That trial is not fair where affection is the judge.
法官动感情，审判难公正。
What was the population of the more developed countries in 1950?
1950年较发达国家的人口是多少？