Synapan
二羟基羟丙基二甲基
🗣️ 情景例句
Don't go anyplace unsafe.
别去那些不安全的地方。
He tries to button his own shirt,but he can't do it.
他试着扣好他的自己的衬衫，但是他不能做到。
Oh! She's falling off her bike. I hope she didn't hurt herself.
噢！她正从自己的自行车上跌落下来。我希望她没有摔伤。