名詞 auxiliary:

1. someone who acts as assistant
   同義詞：aide

形容詞 auxiliary:

1. functioning in a subsidiary or supporting capacity
   同義詞：subsidiary, supplemental, supplementary
2. furnishing added support
   同義詞：accessory, adjunct, ancillary, adjuvant, appurtenant, subsidiary

1. Giving aid; auxiliary.
   給予協(xié)助的; 輔助的
2. It serves here as an auxiliary verb, as in sentence4.2a.
   就像在句子4。2a一樣，它在這兒做助動詞。
3. She is an auxiliary nurse.
   她是一名助理護(hù)士。
4. We have an auxiliary generator in case of power cuts.
   我們有一臺萬一斷電時使用的備用發(fā)電機(jī)。

aux.il.ia.ry

adj.Abbr. aux.,auxil.（形容詞）縮寫 aux.,auxil.
Giving assistance or support; helping.
輔助的：給予幫助或支持的；幫助的
Acting as a subsidiary; supplementary:
從屬的：作為附屬物的；附屬的：
例句：
the main library and its auxiliary branches.
主要圖書館及其從屬分支機(jī)構(gòu)

Held in or used as a reserve:
后備的，備用的：保存或用于儲備的：
例句：
auxiliary troops; an auxiliary power generator.
后備軍隊(duì)；后備的發(fā)動機(jī)

Nautical Equipped with a motor as well as sails.
【航?！?/i> 機(jī)帆船：同時裝備有帆和發(fā)動機(jī)的
Grammar Of, relating to, or being an auxiliary verb.
【語法】 助動詞的：屬于、關(guān)于或作為助動詞的
n.（名詞）
【復(fù)數(shù)】 aux.il.ia.ries 縮寫 aux.,auxil.
An individual or a group that assists or functions in a supporting capacity:
自愿服務(wù)者：起輔助作用的個人或團(tuán)體：
例句：
a volunteers` auxiliary at a hospital.
醫(yī)院里的自愿服務(wù)團(tuán)體

A member of a foreign body of troops serving a country in war.
外國援軍：戰(zhàn)時在他國服役的外國軍隊(duì)之一員
Grammar An auxiliary verb.
【語法】 助動詞
Nautical
【航海】
A sailing vessel equipped with a motor.
機(jī)帆船：裝備有發(fā)動機(jī)的帆船
A vessel, such as a supply ship or a tug, that is designed for and used in instances and services other than combat.
輔助性的船只：指補(bǔ)給船或供給船，主要用于輔助及服務(wù)而非戰(zhàn)事

來源：
Middle English
中古英語
from Latin auxili3rius
源自 拉丁語 auxili3rius
from auxilium [help] * see aug-
源自 auxilium [幫助] *參見 aug-