Bdi
n. 基极扩散隔离
🗣️ 情景例句
Please have the porter bring my bags up.
请让搬运工把我的箱子搬到楼上去。
If it doesn't rain tomorrow, we'll have a picnic.
如果明天不下雨，我们就去野餐。
They were expecting a valuable parcel of diamonds from South Africa.
他们正期待从南非来的一个装着钻石的贵重包裹。