solenoid /'sәulinɒid/ 📖 中文释义 n. 螺线管[化] 螺线管 🧩 词形变化 复数 solenoids 📘 English Definition(英文释义) n. a coil of wire around an iron core; becomes a magnet when current passes through the coil ← Solenoglypha S 字母词表 solenoid brake →