这篇科普同卵双胞胎跟异卵双胞胎的区别。 英文identical，完全相同的，中译同卵的，即同个受精卵(twins born from the same egg, so they are exactly alike)；英文fraternal，异卵的(twins born from two eggs, so they aren't exactly the same)——感觉有异曲同工之妙，都很好记忆跟区别。 i级别做精读时，我同她说过英文跟中译的意思，所以l泛读完做quiz，全对...
the earth is old and we are not, and that is all you must remember . . .
eleven-year-old willodeen adores creatures of all kinds, but her favorites are the most unlovable beasts in the land: strange beasts known as “screechers.” the villag...
when you are very young,there are some things that you just know… this treasured story of childhood faith rewarded is now available in a board book edition for the youngest child.
