Treponeme
n. [微]密螺旋体
🗣️ 情景例句
Are you having a good time, Susan?
玩得高兴吗， Susan？
I wonder whether he's telling the truth.
我不知道他说的是不是实话。
We can offer a 10% discount for orders over 10000 pieces.
订购一万个以上，我们可以打九折。