My brother is much heavier than me.
我弟弟比我重得多。
Which is heavier, water or oil?
水重还是油重？
My friend is heavier than Tom.
我的朋友比汤姆更重。
This is the heavier of the two.
这是两个中较重的一个。
You're much heavier than me now.
现在你比我重多了。
I'm taller and heavier than you.
我比你高些、重些。
它们要重很多。
我会变得更高更重。
Is this box heavier than that one?
这个盒子比那个盒子更重一些？
Which are heavier, these or those?
哪些更重？这些还是那些？
谁更重，我还是他？
Is the earth heavier than the moon?
地球比月球更重吗？
Elephants are heavier than giraffes.
大象比长颈鹿重。
How much does the heavier boy weigh?
那个比较重的男孩多重？
是的。它重得多。
他比你重吗？
感觉这个重一些。
The big ball is heavier than the small ball.
大球比小球重。
This school bag is four times heavier than that one.
这个书包是那个书包的四倍重。
Could you circle the bigger and heavier schoolbag, please?
请你圈出更大、更重的书包，好吗？
Adult grey squirrels are heavier, weighing between 400 and 600 grams.
成年灰松鼠较重，体重在400至600克之间。
If steel is heavier than water, why are ships able to float on the sea?
如果钢比水重，为什么船能在海上漂浮？
If steel is heavier than water, why are ships able to float on the sea.
如果钢比水重，为什么船能在海上漂起来。
Most hydrogen and oxygen atoms in water are stable, but traces of both elements are also present as heavier isotopes.
在水中大多数氢原子和氧原子是稳定的，但这两个元素也有微量以较重的同位素形式存在。
Almost all the oxygen in water is oxygen 16, but a few molecules out of every thousand incorporate the heavier isotope 18.
水中几乎所有的氧都是氧16，但每一千个分子中就有几个含有较重的同位素18。
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