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v. Syn. undervalue
(低估,看轻) make too low an estimate of the quantity; undervalue


Spelling Word: underestimate
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n.
((尚未取得学位的)大学生) university student who has not yet received a first degree


Spelling Word: undergraduate
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a. Syn. submarine; submerged
(在水下的,在水中的) submarine; beneath the surface of the water


Spelling Word: underwater
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a.
(笔直的,直立的,柱子,直立物) in an erect position or posture; perpendicular; vertical, or nearly vertical; pointing upward


Spelling Word: upright
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n.
(公用事业公司,公用设备) something useful; public service


Spelling Word: utility
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ad. Syn. absolutely; completely
(完全地,绝对地) absolutely; completely


Spelling Word: utterly
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ad.
(经由,途经,通过,凭藉) by the way of


Spelling Word: via
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a.
(有效的,实质的,虚的) existing or resulting in essence or effect though not in actual fact; existing in mind, especially as a product of imagination


Spelling Word: virtual
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n.
(艺术鉴别力) appreciation for or interest in fine objects of art; lovers of the elegant arts collectively


Spelling Word: virtuosity
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n. Syn. viscidity; stickiness
(粘度,粘性) resistance of a liquid to shear forces; physics coefficient of viscosity; quality of flowing slowly


Spelling Word: viscosity