“包绕”造句
2024年07月04日 19:04:10
某些病毒的核衣壳是由被膜所
包绕.
In some viruses the nucleocapsid is surrounded by an envelope.
溶酶体也为膜所
包绕,含有分解某些大分子的酶.
Lysosomes are also membrane bound and they contain the enzymes concerned with the breakdown of macromolecules.
心脏被一种叫做心包的 双层 、 囊样结构所
包绕.
The heart is surrounded by a double - layered , sac - like structure called the pericardium.