Photostabilization
耐光性
🗣️ 情景例句
He's running for the school board.
他正在竞选联合校董会董事。
Sometimes the snow was so deep we could tunnel through it.
偶尔雪会积到可以造隧道那般的深度。
I've just had a cup, thank you.
我刚喝了一杯，谢谢。