Lactobacillaceae
乳桿菌科; 乳酸细菌科
🗣️ 情景例句
I have to return this book to the library.
我得把书还回图书馆了。
Wake up and smell the coffee!
面对现实吧！
The bridge is so long that the shape of the earth had to be taken into account by its designer.
由于桥身太长，设计者不得不考虑了地表的形状。