Heterodiode
异质结二极管
🗣️ 情景例句
If you had your choice of all the places in the world.
假如你可以选择世界上的任何地方。
He is now out of touch with his old friends.
他现在已经没有和他过去的朋友联系了。
The only person I know who has a skeleton in the cupboard is George Carlton,
我所认识的唯一的在柜中藏骷嵝的人便是乔治。卡尔顿，