absence

n.缺席；缺乏，缺少

above-mentioned, above-named, aboveboard, abracadabra, abrade, abrasion, abrasive, abreast, abridge, abridged, abridgement (also abridgment), abroad, abrogate, abrogation, abrupt, abruptly, abruptness, abscess, abscission, abscond, abseil, absent, absent-minded, absent-mindedly, absent-mindedness, absentee, absentee ballot, absentee landlord, absenteeism, absentminded, absinthe (also absinth), absolute, absolute majority, absolute zero, absolutely, absolution, absolutism, absolutist, absolve, absorb, absorbed,