Helixin
螺菌素
🗣️ 情景例句
The salary is insufficient for our life.
这份薪水不够我们生活。
Do I have to go to a hospital?
我应该住院
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。