如果他知道真相，就應該已經告訴了我。 - Zhictionary

Zhictionary

如果他知道真相，就應該已經告訴了我。

If he knew the truth, then he should have already told me.

Source: Tatoeba

Sentence Composition

if
in case
in the event that

(third-person singular) (since the early 20th century, usu. male) he; him; his
(bound form) other; another; some other (as in 他日 tārì and 他人 tārén)

to know; to become aware of
also pr. zhīdao

the truth about sth; the actual facts

(after a suppositional clause) in that case; then
(after a clause of action) as soon as; immediately after
(same as 就是 jiùshì) merely; nothing else but; simply; just; precisely; exactly
only; as little as
as much as; as many as
to approach; to move towards
to undertake; to engage in
(often followed by 着 zhe) taking advantage of
(of food) to go with
with regard to; concerning
(pattern: 就 jiù ... 也 yě ...) even if ... still ...
(pattern: 不 bù ... 就 jiù ...) if not ... then must be ...

ought to; should; must

to press charges; to file a complaint

to tell; to inform; to let know

(completed action marker)
(modal particle indicating change of state, situation now)
(modal particle intensifying preceding clause)

to finish
(used with 得 dé or 不 bù after a verb to express (im)possibility, as in 忘不了 wàngbuliǎo "cannot forget")
(literary) (usually followed by a negative such as 无 wú or 不 bù) completely (not); entirely (not); (not) in the least
to understand clearly (variant of 了 liǎo)

(of eyes) bright
clear-sighted
to understand clearly

unofficial variant of 瞭 liào

I
me
my