Cerotin
蜡精, 甘油三蜡酸酯
🗣️ 情景例句
I was wondering if you could help me. I'd like to know.
不知道你能否帮助我，我想知道。
Little children have the most fun playing make-believe.
儿童很喜欢幻想的游戏。
I slipped and fell downstairs.
我滑了一跤，从楼梯上摔下来了。