Seltrap
半導(dǎo)體二極管變阻器
??? 情景例句
Three scoops?
三杓？
I understand you are coming to work for us.
我聽(tīng)說(shuō)你要來(lái)為我們工作。
they aroused great interest at the time, they had important theoretical consequences,
這些觀察在當(dāng)時(shí)引起了人們極大的興趣，具有重要的理論意義，