Zipax
薄膜涂敷树脂(二氧化硅球表面涂有一薄层树脂)
🗣️ 情景例句
I hope you don't mind my asking, but I'd like to know.
我希望你不介意我向你打听一下，我想知道。
Diamond cut diamond.
强中更有强中手。
Half an hour? That's too long! Is there a bus?
半小时？那太久了！有公共汽车吗？