Stabilotron
厘米波功率振荡管, 稳频管
🗣️ 情景例句
This is meant to happen.
这件事注定要发生。
Insecticides destroy many harmful bugs.
杀虫剂能驱除许多害虫。
It has sailed across the Atlantic many times.
它已经多次横渡大西洋。