Triacs
三端双向可控硅元件
🗣️ 情景例句
Craft and Craft is the biggest in the country.
Craft and Craft是全国最大的。
How much do you know about the works of Henry Wadsworth Longfellow?
你对亨利·朗费罗的工作知道多少？
All the students are expert drivers, but before they drive any of the buses, they will have to pass a special test.
所有的学生都是开车的能手，但在驾驶公共汽车之前，他们必须通过一项专门测验。