doubtless
doubtless
意味(日本語)
疑い無い、確かな
語源
- du-, doub- : L.duo=two(2)
意味(英語)
- (adverb) Certainly: The wind was doubtless a factor.
- (adverb) Presumably; probably: as you doubtless already know.
- (adjective) Certain; assured.
例文
- Charles Burns is a name doubtless familiar to anyone who's followed alternative comics in the last couple of decades, with his teen horror opus Black Hole being his defining work thus far.

語源が同じ単語を一緒に覚えよう
double
double
二倍の ◇L.duplus(=二重の)
語源
- du-, doub- : L.duo=two(2)
doubly
doubly
二倍に、二重に
語源
- du-, doub- : L.duo=two(2)
doubt
doubt
疑い ◇L.dubitare(=疑う)、L.dubius(=疑わしい)
語源
- du-, doub- : L.duo=two(2)
doubtful
doubtful
疑わしい
語源
- du-, doub- : L.duo=two(2)
doubtfully
doubtfully
疑わしげに
語源
- du-, doub- : L.duo=two(2)
dual
dual
2の、二重の ◇L.duo(=2)
語源
- du-, doub- : L.duo=two(2)
dubious
dubious
疑わしい
語源
- du-, doub- : L.duo=two(2)
duel
duel
決闘、果たし合い ◇L.duellum(=戦い)
語源
- du-, doub- : L.duo=two(2)
duet
duet
二重唱、デュエット
語源
- du-, doub- : L.duo=two(2)
duo
duo
二重奏(唱)
語源
- du-, doub- : L.duo=two(2)
duplicate
duplicate
2重の、写しをとる ◇L.duo(=2)+plicare、plec-(=折り重ねる)
語源
- du-, doub- : L.duo=two(2)