Trichromoscope
三色镜
🗣️ 情景例句
How are you enjoying the game so far?
到现在为止你们喜欢这个游戏吗？
This professor has put all of his students to sleep except two.
这位教授使得除了两人以外的所有学生都入睡了。
Jim ran very fast, but Yu Yan from Class 1 ran faster. He began to catch up with Jim.
吉姆跑得非常快，但是1班的余延跑得更快。他开始赶上吉姆。