clepsydra什么意思解释？

Many ancient Chinese men of letters left behind beautiful verses about the clepsydra.作为计时器,漏刻的使用比日晷史为普遍.Galileo used a mercury clepsydra to time his experimental falling Bodies.直到16世纪时,迦利略还用水银漏壶为其自由落体实验计时.Water clock : o...

clepsydra的音标：clepsydra的英式发音音标为：['klepsɪdrə]clepsydra的美式发音音标为：['klepsɪdrə]...

clepsydra的复数形式为：clepsydrae...

v.交易，经商( trade的过去式和过去分词 )，交换，经营…交易，做…的买卖...

She radiates an infectious enthusiasm for everything she does.她做任何事情都充满一种极富感染力的热情。He brought to the job not just considerable experience but passionate enthusiasm.他不仅给这一工作带来了不少经验，而且倾注了极大的热情。She wrinkled her nose, piqued ...

巨成髓细胞...

ovaries的音标：...

n.[乐]终曲（finale的复数形式）...

amiss的音标：amiss的英式发音音标为：[ə'mɪs]amiss的美式发音音标为：[ə'mɪs]...

track的一般过去时为：tracked...

For years I regarded this coincidence as the luckiest turning point in my life.多年以来,我总把这一偶然的机遇当作我一生中最幸运的转折点.I consider myself the luckiest man on the face of the Earth.我认为自己是地球上最幸运的人。This good medicine was sanctified by ...

blandish的一般过去时为：blandished...

峰峰矿区焚风效应明显, 这种效应影响峰峰矿区气温明显偏高.Foehn effect Fengfeng mining Obviously, this effect of high temperature Fengfeng mine....

膜片尿...

Vast tracts of the country are wild and undeveloped.乡间大片大片的荒地尚未开发。Don't expose undeveloped film to light.不要把未冲洗的胶卷暴露在光照下.This is a block of undeveloped land.这是块未开发的土地....

“生日”的反义词：忌日。...

num.五，五个，与某人击掌问候（或庆祝胜利），第五n.五，五个，5美元钞票，[板]得五分adj.五的，五个的...

dominant的音标：dominant的英式发音音标为：['dɒmɪnənt]dominant的美式发音音标为：['dɑmɪnənt]...