explanatory note

• 注释

explanatory note的用法和样例：

例句

1. The subject may merit a brief explanatory note.
   这题目也许要个简明的注释。
2. Added note regarding adding fields.
   添加了与添加字段有关的注释。
3. The envelope provider failed to create a note window.
   信封提供程序无法创建附注窗口。
4. As a side note, use this first exercise to get to know your camera well.
   附注一点，要从这次的练习去熟悉你的相机。