Correct

注解

/ zhùjiě /
Strokes

Definition

to annotate/annotation/comment/interpretation/to explain with notes/explanatory note

Example

As a Verb

annotate; explain with notes

1
Zhùjiě
注解
语法
yàodiǎn
要点

explain grammatical points with notes

As a Noun

(explanatory) note; annotation

2
wén
课文
zhùjiě
注解

notes to the text