adj. 可獲得的;有空的;可購得的;能找到的;
?? avail利用+able能...的→有用的;有效的
"Doctors have an armoury of drugs available."
醫(yī)生都備有各種各樣的藥物。
近義:approachable, obtainable, attainable, open, performable, possible
n. 瞬間,片刻;時刻;重要,緊要;[物]力矩;
?? mom(move)+ent(名詞后綴)→瞬間;片刻;重要
"The moment the clown appeared on stage, the audience folded up."
小丑一出現(xiàn)在舞臺上, 觀眾們個個笑得前俯后仰.
近義:instant, tick, time, while, bit, flash
反義:immortality, perdurability, perenniality, perpetuity, deathlessness, afterlife