久久国产欧美日韩精品,日韩国产精品久久久久久亚洲,99视频精品全部免费免费,91精品国产综合久久走光

“救命的”的英語可以翻譯為：lifesaving ...

我們的結(jié)論是:正常的杭丁頓蛋白是神經(jīng)細胞里救命的蛋白質(zhì).We concluded that normal huntingtin works as a lifesaving protein for neurons.一聽到喊救命的聲音, 人們從四面八方跑來.On hearing a cry for help, many people ran from many places.最后,救命的鐘聲終于敲響了.Finally the bell ra...