Undosed
未给剂量的, 未经照射的
🗣️ 情景例句
that will bring parents and teachers together once a week
让家长们及教师每星期一次
It's a shame this restaurant is so expensive.
太遗憾了，这家餐馆太贵了。
Most people eat, write, and work with their right hands.
大多数人吃饭，写字，工作都用右手。