Elphal
电泳涂铝; 埃尔法尔电泳涂铝钢带
🗣️ 情景例句
Yes. It's a great way to really see the canyon.
真的。那是真正参观峡谷的好方式。
He spends a lot of time reading books on ecology.
他花了大量的时间阅读生态学方面的书籍。
But suppose the earth could be covered with sensors spaced one foot apart,
假设地球上可以布满传感器，每个相隔1英尺，