nonstandard

nonstandard lengths of board.

木板非标准长度

(非标准术语“平”什麽意思？

What does the nonstandard term “downhand” mean ?

Impressed with themselves, although they were not jumpers or experienced glider troopers, they airily dismissed the 509th and its fresh combat experiences, as well as any nonstandard/Limey concept.

盲目自信使他很轻易决定解散509，尽管他们没有足够伞降经验和滑翔经验。