Polyprogylene
n. 聚丙烯
🗣️ 情景例句
Another generation to carry on the Stewart name.
这是承继Stewart家族香火的新一代。
I will take a bus.
我将去搭公共汽车。
But even the mosquito has been subdued by attention to drainage and by chemical sprays.
然而即使蚊子，也由于我们注意清理污水和喷洒化学药品而被制服了。