Heterodiode
异质结二极管
🗣️ 情景例句
What do you think?
你看怎么样？
From a little spark may burst a mighty flame.
星星之火可以燎原。
From one's own front door to home or foreign hills or sands and back again, everything is to hand.
从自己的家门出发到国内国外的山区或沙滩上露营然后返回，一切都很便利。