Trichromscope
三色镜
🗣️ 情景例句
Why do we need a swimming pool? Everyone in the family hates swimming!
我们需要游泳池做什么呢？家里人都讨厌游泳。
Speed is the soldier's asset.
兵贵神速。
Uncle Wang was waiting for them outside the factory gate.
王大叔在工厂大门外等他们。