Quadrula
方壳虫属
🗣️ 情景例句
Have a good trip.
旅途愉快。
Mr. Jones is a renowned international authority on the problem of overpopulation in developing countries.
琼斯先生在发展中国家人口过剩问题方面是声誉卓著的国际权威。
I'm really positive that this product has all the features you have always wanted.
我确信这种产品有各种你所要的款式。