?? 詞語組成解析
[建] 南蛇藤屬
??? 情景例句
If you know a man's last name, address him as 'Mr.'.
如果你知道一個男性的姓， 應該用 'Mr。' 來稱呼他。
Hiking gives you time to think.
郊游可以使你有時間思考。
I'm not sure. I think he may have to help his Dad in the garden.
我不清楚。我想可能他得幫助他爸爸在花園里干活。