a. 真的；确实的

a consistent with fact or reality; not false

s accurately placed or thrown

s devoted (sometimes fanatically) to a cause or concept or truth

a expressing or given to expressing the truth

s conforming to definitive criteria

s worthy of being depended on

s not pretended; sincerely felt or expressed

s rightly so called

s determined with reference to the earth's axis rather than the magnetic poles

s having a legally established claim

s in tune; accurate in pitch

s accurately fitted; level