Alphatron
α粒子电离压强计, α射线管
🗣️ 情景例句
That's fine. I'll await his return call.
很好。我会等他的来电。
Usually,I have a big breakfast.
通常,我吃一顿丰盛的早餐。
Glancing at his map, he informed us that the next village was a mere twenty miles away.
他瞥了一眼地图，告诉我们前面再走不到20英里就是一个村庄。