Facit
[医]断续三股螺旋的原纤维缔合胶原蛋
🗣️ 情景例句
Are they always that difficult to make?
领结这样难打吗？
Let's keep in touch.
让我们保持联系。
None of the family apart from her father and my aunt have seen her since.
自从她离开家以后，家里人除了她父亲与我伯母外没有人见过她。