There are perfect pangrams (sentences of 26 letters that use every letter only once) however none of them make any real sense!

Some are:

Mr. Jock, TV quiz PhD, bags few lynx.

Cwm fjord-bank glyphs vext quiz.

Blowzy night-frumps vex’d Jack Q.

Squdgy fez, blank jimp crwth vox!

TV quiz drag nymphs blew JFK cox.

Q-kelt vug dwarf combs jynx phiz.

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Some longer pangrams that make sense include:

We promptly judged antique ivory buckles for the next prize.

How razorback jumping frogs can level six piqued gymnasts.

Sixty zippers were quickly picked from the woven jute bag.

Crazy Fredrick bought many very exquisite opal jewels.

Jump by vow of quick, lazy strength in Oxford.

The quick brown fox jumps over a lazy dog.

The five boxing wizards jumped quickly

Pack my box with five dozen liquor jugs.

How quickly daft jumping zebras vex.

Sphinx of black quartz: judge my vow.

Quick zephyrs blow, vexing daft Jim.

Waltz, nymph, for quick jigs vex bud.