Spark-quenching device
[电] 遏止电花设备
🧩 词语组成解析
spark
[spɑrk]
n. 燃烧的颗粒;火星，火花，余火;（金属的）发光的颗粒;电火花;
vi. 发出火星，发出闪光;热烈赞同;正常运转;
vt. 发动，触发;激起运动，鼓舞;
n. 淬火, 猝灭, 猝熄\\n[化] 淬火; 淬灭
🗣️ 情景例句
The wind's really howling today.
今天风刮的真凶。
Are you pleased at the idea of going?
你乐意跟我去吗？
I want to improve, but I don't know how.
我想提高它，但又不知道怎么样才能提高。