Permitil
盐酸氟奋乃静
🗣️ 情景例句
5, 6, 7, go right, 1, 2, back, 5 6 7
向右 1 2 后退
He went pale at the news.
听到消息，他脸色发白。
Do you give each other presents at Christmas?
圣诞节你有送礼物给别人吗？