Actinospore
放線菌孢子
??? 情景例句
You know, when I was your age,
要知道 ，當(dāng)我像你這么大的時(shí)候，
I bought 3 pounds of flour.
我買了三磅面粉。
After they moved the bag away, the girls let the traffic go again.
他們搬走那袋米之后，女孩們解除了交通管制。