un·ob·tru·sive /ˌʌnəbˈtrusɪv, zɪv/
(a.)不多嘴的,客氣的,謙虛的
Un·ob·tru·sive a. Not obtrusive; not presuming; modest. -- Un*ob*tru*sive*ly, adv. -- Un*ob*tru*sive*ness, n.
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unobtrusive
adj : not obtrusive or undesirably noticeable; "a quiet,
unobtrusive life of self-denial" [syn: unnoticeable]
[ant: obtrusive]