Voids
n. 空洞, 孔洞；空隙率, 结点间（void的复数）
🗣️ 情景例句
But your L C must reach us 30 days before delivery.
但交货前30天，我们必须要收到你们的信用证。
He can only speculate as to which horse will win the race.
他只能推测那一匹在赛马中会获胜。
He's over there. He's cleaning the car.
他在那边，在洗车。