运气不好

make a Federal case out of sth.

spare no effort; go all out; do one's best

open out

destructive read-out

out of luck

non-circularity【科技】;out-of-roundness【科技】

amount of deviation of out-of-gauge goods【铁路】

disbursement【会计】;expenditure【会计】;paid-out【会计】