电子天平对新生仔鼠脑组织称重，比较各组仔鼠脑重。

Each fetus whole brain was weighted by electronic balance.

youdao

“好吧，鼠仔。”他说。

"All right, Ratty," he said.

youdao

你发现什么了，鼠仔？

What HAVE you found, Ratty?

youdao

嗨，你要去哪儿，鼠仔？

Why, where are you off to, Ratty?

youdao

我饿得要命，我还有许多话要对鼠仔说。

I'm frightfully hungry, and I've got any amount to say to Ratty here.

youdao

最后，一个微弱无力的声音回答道：“非常感谢你，亲爱的鼠仔！”

At last a feeble voice replied, "Thank you so much, dear Ratty!"

youdao

最后，一个微弱无力的声音回答道：“非常感谢你，亲爱的鼠仔！”

At last a feeble voice replied, "Thank you so much, dear Ratty!"

youdao