名詞 aside:

1. a line spoken by an actor to the audience but not intended for others on the stage
2. a message that departs from the main subject
   同義詞：digression, excursus, divagation, parenthesis

副詞 aside:

1. on or to one side
2. out of the way (especially away from one's thoughts)
   同義詞：away
3. not taken into account or excluded from consideration
   同義詞：apart
4. in a different direction
   同義詞：away
5. placed or kept separate and distinct as for a purpose
   同義詞：apart
6. in reserve; not for immediate use
   同義詞：by, away

1. I laid my book aside, turned off the light and went to sleep.
   我把書放在一邊，關(guān)了燈睡覺。
2. He moved aside for her with a polite bow.
   他禮貌地鞠躬，退避一旁讓她過去。
3. She has cast her old friends aside.
   她把老朋友都撇在一邊。
4. Please double up the chair and put it aside.
   請把椅子折起來放在一邊。
5. He put aside his book and began to listen to me.
   他把書放在一邊，開始聽我講話。
6. Why don't you lay that problem aside for a while and work at it later?
   你為什么不先把問題放在一邊過會兒再說?
7. The decision was set aside.
   決議被擱置。

a.side

adv.（副詞）
To or toward the side:
在一邊：到或朝一邊：
例句：
step aside.
站在旁邊

Out of one`s thoughts or mind:
超出想法：超出某人的想法或思想：
例句：
put my doubts aside.
我不懷疑

Apart:
離開：
例句：
a day set aside for relaxing.
留一天休息

In reserve; away:
保存；保留：
例句：
put a little money aside.
存一點錢

Set out of the way; dispensed with:
除去；免除：
例句：
All joking aside, can you swim 5 milesô
玩笑歸玩笑，你能游十五英里嗎

n.（名詞）
A piece of dialogue intended for the audience and supposedly not heard by the other actors on stage.
旁白：只說給觀眾而認(rèn)為不會讓臺上其他演員聽到的一段對話
A remark made in an undertone so as to be inaudible to others nearby.
竊竊私語：小聲說出以不讓旁邊其他人聽到的話
A parenthetical departure; a digression.
離題話；插入語