Ring solenoid
[计] 环形螺线管
🧩 词语组成解析
ring
[riŋ]
n. 戒指，指环;铃声，钟声;环形物;拳击场;
vt. 形成环状;环绕;使（例如铃）响;打电话给;
vi. 按铃，敲钟;回响;成环形;
n. 螺线管\\n[化] 螺线管
🗣️ 情景例句
She has nobody she can turn to.
她求助无门。
Old wood is best to burn, old horse to ride.
老柴好烧，老马好骑。
Over there, near the back.
就在那边，靠后头的地方。