no-nonsense adjective
Learner's definition of NO-NONSENSE
[more no-nonsense; most no-nonsense]
: very serious about doing things in a direct and efficient way without any foolishness or nonsense严肃的；直截了当的 -
I want to wear something that will make me look like a no-nonsense professional.我想穿得看上去像是个严肃的专业人士。
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a doctor who is very no- nonsense十分严肃的医生
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a no-nonsense attitude直截了当的态度