请输入您要查询的英文单词：
单词
lifesaver
释义
lifesaver
noun
countable
UK
/
ˈlaɪfˌseɪvə(r)
/
Word Forms
singular
lifesaver
plural
lifesavers
DEFINITIONS
2
1
something that prevents someone from being killed
Synonyms and related words
Someone or something that protects and defends
precaution
guardian
protector
1a
informal
a person or thing that gets someone out of a difficult situation
Synonyms and related words
Assistants, helpers and secretaries
accomplice
acolyte
administrative assistant
2
Australian
a
lifeguard
Synonyms and related words
General words for swimming and diving
backstroke
bathe
bathing
lifesaver
noun
countable
US
/
ˈlaɪfˌseɪvər
/
Word Forms
singular
lifesaver
plural
lifesavers
DEFINITIONS
2
1
something that prevents someone from being killed
Synonyms and related words
Someone or something that protects and defends
precaution
guardian
protector
1a
informal
a person or thing that gets someone out of a difficult situation
Synonyms and related words
Assistants, helpers and secretaries
accomplice
acolyte
administrative assistant
2
Australian
a
lifeguard
Synonyms and related words
General words for swimming and diving
backstroke
bathe
bathing
随便看
non-proliferation
nonproliferation
non-question
nonracialism
non-recipe
nonrecoverable
non-refoulement
non-refundable
nonrefundable
non-renewable
nonrenewable
nonrepudiation
non-resident
nonresident
non-residential
nonresidential
non-restrictive relative clause
non-rhotic
non-rural
nonsense
nonsensical
non sequitur
radium
radius
radix
英语词典包含67175条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。
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更新时间：2026/2/1 1:48:24