amount

n.数量，总数 vt.总计；相当于，等于
an amount of

ammonia, ammonite, ammunition, amnesia, amnesty, amoeba (US ameba), amoebic, amok, among, among other things, among others, among(st), amongst, amoral, amorous, amorously, amorousness, amorphous, amortization, -isation, amortize, amortise, amount to, amour, amour propre, amp, amperage, ampere, ampersand, amphetamine, amphi-, amphibian, amphibious, amphitheatre (US -ter), ample, amplification, amplifier, amplify, amplitude, amply, ampoule (US also ampule), amputate,