Heterojunctions
(heterojunction 的复数) [计] 异质结
🗣️ 情景例句
You really must have your wits about your when dealing with such people.
跟这类人打交道，你必须格外警觉。
Do you have an opinion?
你有意见吗？
He suggested a picnic.
他建议搞一次野餐。