4000 Duolingo Vocabulary List

ultimate:
a. 終極的 final; being the last or concluding; fundamental; elemental; extreme

ultimatum:
n. 最後通牒 last offer; final statement of terms made by one party to another

unadorned:
a. 未裝飾的,樸實的 without adornment; simple or plain; not admirable

unanimous:
a. 全體意見一致的 uniform; in complete agreement

unbridgeable:
a. 不能架橋的,不能逾越的 impassable; unable to be bridged or crossed; impossible to span

uncharted:
a. 地圖上沒標明的 not surveyed or investigated; not charted or recorded on a map or plan

unconditional:
a. 無條件的,無限制的,絕對的 made without condition; absolute; unreserved

unconscious:
a. 失去知覺的,無意的,潛意識 lacking awareness; senseless; unaware

unconventional:
a. 非傳統的 not conforming to accepted rules or standards

unconvincing:
a. 不足以令人相信的 not such as to convince or to impress seriously

underestimate:
v. 低估,看輕 make too low an estimate of the quantity; undervalue

undergo:
v. 經歷,遭受 experience; suffer; pass through

underlying:
a. 根本的,在下面的,潛在的 lying under or beneath something; basic; implicit; taking precedence; prior

undermine:
v. 破壞 weaken by wearing away base or foundation; injure or impair; dig a mine or tunnel beneath

underscore:
v. 強調 draw a mark or line under; emphasize; stress

undeserved:
a. 不應得的,不該受的 not deserved or earned; not merited; unjustifiable or unfair

undifferentiated:
a. 無差別的,無顯著特徵的 not differentiated; without clear distinctive characters

undisturbed:
a. 沒受干擾的,安靜的 peaceful without disturbance; free from interruption

undoubtedly:
ad. 毋庸置疑地,確鑿地 unquestionably; without doubt; certainly

uneasy:
a. 不舒適的,憂慮的,著急的 not easy; difficult; restless; disturbed by pain, anxiety