Graface
石墨-二硫化钼固体润滑剂
🗣️ 情景例句
She is not able to take your call at the moment.
她现在没办法接你的电话。
To see a plane
看飞机
Aren't you going to admire my new hat?
你难道不想夸夸我的新帽子吗？