"he was quick to point out his wife's failings"
"his failing the course led to his disqualification" "he got two flunks on his report"
"received failing grades"
failing是什么意思
failingly是什么意思
faille是什么意思
failure是什么意思
fain是什么意思
fainaigue是什么意思
faineancy是什么意思
faineant是什么意思
faint是什么意思
faintheart是什么意思