Osciducer
中频偏移传感器, 振荡传感器
🗣️ 情景例句
(looking at his calendar) Oh, next Friday is May 4th.
（正在看着日历）哦，下周五是五月四号了。
In college I majored in economics, What was you major?
大学时我主修经济，你主修什么呢？
Though he owned a large car,
尽管他有一辆豪华小轿车，