You are a part of a puzzle 0f someone's life.
你对于某人的生活来讲，是困惑的一部分。
Objective: to determine the toxic effect 0f aciclovir gel on skin.
目的：观察阿昔洛韦凝胶对动物皮肤的毒性作用。
That the sea covers about three-fourths 0f the earth's surface is well known.
众所周知海洋约占地球表面的四分之三。
That the sea covers about three-fourths 0f the earth's surface is well known.
众所周知海洋约占地球表面的四分之三。
应用推荐