Polypodiatae
水龙骨纲
🗣️ 情景例句
Nice to meet you, Mr. Johnson.
很高兴见到你 Johnson先生。
To conclude the business, you need to cut your price at least by 4%,I believe.
我认为要做成这笔交易，您至少要降价4%。
Fine.we're saving a lot of money with it.
不错，节省了不少的钱，