Coccinellids
瓢虫
🗣️ 情景例句
Politics are a sensitive subject of conversation.
政治是交谈的敏感话题。
We are thinking of placing an order for your Flying Pigeon Brand bicycles. We would be very grateful if you could make us an offer for 200 ones with details.
我们正打算订购你方的飞鸽牌自行车。如果你们能给我们（购买200台的详细报盘将不胜感激。
There is only one difference between an old man and a young one:
老年人和年轻人之间仅仅有一个不同：