fetal sac; foetal sac; gestation sac; gestational sac
to be seen; to be visible; to look; to seem; to come
at that time; at that moment; then; on that occasion
having a medical examination; seeing a doctor
to open; to undo; to bloom; to unfold; to open (for business, e.g. in the morning); to be wide (gap, etc.); to widen
sound; noise; (musical) note; fame
pressure; oppression; suppression
bad(-tasting); unpalatable; poor; unskillful; ugly; unattractive
one more time; once more; once again
not holding on; not using the hands; letting go one's hold; lack of reserve (in expressing one's emotions); lack of restraint; openly (saying)
small; little; slight; below average (in degree, amount, etc.); low (e.g. sound); soft (e.g. voice)
cute; adorable; dear; precious; innocent; childlike