Anisoptera
[医] 蜻蜓类
🗣️ 情景例句
What does NATO mean?
NATO是什么意思？
You cannot make a silk purse out of a sow's ear.
猪耳朵做不成丝钱包；巧妇难为无米之炊。
that misfortune might overtake us if the important events of our lives were not related to it.
要是我们不把生活中的重大的事件告诉那条河，就可能大祸临头。