to do over again; to redo; to start over; to remake; to resume; to recommence
science (inc. mathematics, medicine, etc.); natural science; science department (university); science course; science (as a school subject)
whole life; a lifetime; all through life; (the only, the greatest, etc.) of one's life
unreasonable; unnatural; impossible; forcible; forced; excessive (work, etc.); immoderate
thank you for your hard work; good work; see you; goodbye; goodnight
an issue being settled; a case being closed
recently; lately; these days; nearest; closest
to get to know each other; to make acquaintance
man; male; masculine gender
flying bird; soaring bird
abruptly; suddenly; all of a sudden; without warning
to make a mistake (in); to commit an error (e.g. in calculation); to confuse; to mistake something for something else
to examine; to look up; to investigate; to check up; to sense; to study