動詞 retrieve:

1. get or find back; recover the use of
   同義詞：recover, find, regain
2. run after, pick up, and bring to the master
3. recall knowledge from memory; have a recollection
   同義詞：remember, recall, call back, call up, recollect, think

1. I should like to retrieve my umbrella which I left in the car.
   我想取回我留在車上忘記帶走的雨傘。
2. The company is fighting to retrieve its market share.
   這個公司正在為恢復其市場份額(占有率)而奮斗。

re.trieve

v.（動詞）
re.trieved,re.triev.ing,re.trieves
v.tr.（及物動詞）
To get back; regain.
取回；重新獲得

To rescue or save.
營救或挽救
Sports To make a difficult but successful return of (a ball or shuttlecock, as in tennis or badminton).
【體育運動】 接出險球：（在網(wǎng)球和羽毛球賽中）接住一個難度高的但成功的回球
To bring back again; revive or restore.
重新恢復；使復蘇或恢復
To rectify the unfavorable consequences of; remedy.See Synonyms at recover
糾正…的不利后果；補救參見 recover
To recall to mind; remember.
追憶；記起
To find and carry back; fetch.
找回；取來
v.intr.（不及物動詞）
To find and bring back game:
取回來：找到并帶回獵物：
例句：
a dog trained to retrieve.
受訓能找到并帶回獵物的狗

n.（名詞）
The act of retrieving; retrieval.
取回，恢復：取回或恢復的行動；尋回
Sports A difficult but successful return of a ball or shuttlecock.
【體育運動】 救出險球：一個困難的但卻成功的回球

來源：
Middle English retreven
中古英語 retreven
from Old French retrover retruev-
源自 古法語 retrover retruev-
re- [re-]
re- [表示.再次.]
trover [to find] * see trover
trover [尋找] *參見 trover

【引伸】
retriev.abil.ity
n.（名詞）
retriev.able
adj.（形容詞）
retriev.ably
adv.（副詞）