extraneous
/ɛkˈstɹeɪ.ni.əs/ 形容词 C2中文： 无关的、外来的、不相关的
- Not belonging to, or dependent upon, a thing; without or beyond a thing; foreign. · to separate gold from extraneous matter· Extraneous substances were found on my cup of water.
- Not essential or intrinsic.
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By deliberately eliminating extraneous distractions and committing to one objective at a time, we can optimize our mental resources.
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