n. 缺席,缺勤;缺乏,缺少,無;心不在焉,不注意;
?? abs離去+ence名詞后綴 → 缺席
"a period of enforced absence"
不得不離開的一段時間
近義:inexistence, lack, nonexistence, scarceness, scarcity, shortage
反義:abundance, plenitude, plentifulness, plenty, plethora, profuseness
a. 痛苦的, 哀傷的
近義:anxious, heavyhearted, hurt, nervous, pained, preoccupied
反義:mild, pacific, peaceable, placid, pleasurable, quiet