instruction

n.

1. 教學，講授；教育[U][（+in）]
   She gives instruction in mathematics.

   她講授數學。

2. 教誨；教導[U]
3. 命令，指示[P1][+to-v][+（that）]
   They had carried out my instructions to the letter.

   他們嚴格地按我的指示把事辦了。

4. 用法說明；操作指南[P]
   I read the instructions on the bottle.

   我讀了瓶子上的用法說明。