(manufacture) underfill

product, manufactured good

quality

a fall / a decline, a deterioration

decline / decrease

lack, shortage / to be absent / vacancy

(obsolete) meat / (obsolete) flesh, as of one's body

to see, to watch, to observe, to look at something / to look over, to examine, to judge / to take care of, to look after, to keep an eye on somebody

disgraceful, shameful, indecent / shabby, unsightly

in a flash, in an instant