Chronotron
[电] 毫微秒计时器
🏥 医学释义
延时器，摆线管
🗣️ 情景例句
Please send me a post card.
记住给我寄名信片。
Where'd you come from?
你从哪冒出来的啊？
Any ship that crosses the Pacific is accompanied for many days by the smaller albatross,
任何一艘横度太平洋的轮船都会有一种小信天翁伴随飞行许多天。