从受精到出生大约是266天。

From fertilization until birth is about 266 days.

《柯林斯英汉双解大词典》

它的人口大约是威尼斯的三倍。

Its population is about triple that of Venice.

《牛津词典》

我估计她的年纪大约是五十岁左右。

I would put her age at about 50 or so.

《柯林斯英汉双解大词典》

If we think about the size of a typical cell - excuse me, now I'm getting confused about nuclei.

它大约是10的,负十四次方米，如果我们考虑。

麻省理工公开课 - 化学原理课程节选

And Born worked on a number of things, including the Born exponent, and taught himself crystallography sort of as something to do during World War I.

玻恩也做出了许多贡献，包括玻恩指数，他自学结晶学,这大约是在一战期间。

麻省理工公开课 - 固态化学导论课程节选

This remarkable letter was written when Plato was very old, approximately 50 years after the trial and execution of Socrates.

那封了不起的书信,是在柏拉图年迈时所写，大约是,苏格拉底被审判及处决后的，50，年。

耶鲁公开课 - 政治哲学导论课程节选