Tracheophyta
导管植物门
🗣️ 情景例句
Excuse me. you got a minute?
对不起，能耽误你一分钟吗？
Since we are likely to place sizable orders regularly we hope that you will make some special concessions.
由于我方将定期大批量订购，希望贵方作出一些特殊的让步。
The tour should last about an hour and a half.
这次参观大概需要一个半小时。