Monactin
单活菌素
🗣️ 情景例句
I know, Sam.
我知道，Sam。
Don't you think we should add a sentence here like this?
难道你不觉得我们应该在这儿加上一句话？
Looking round, I realized with a shock that I was the only passenger left on the bus.
我环视了一下身旁，惊奇地发现车里就只剩我一个乘客了。