Tactron
冷阴极充气管
🗣️ 情景例句
who's responsible for this meeting,
他是这个会议的负责人
John took a glance at the beautiful women.
约翰瞄了一眼那个美丽的女人。
Lake Baikal is the deepest of all the lakes in the world.
贝加儿湖是世界上最深的湖泊。