Certain chemicals are easily absorbed into the bloodstream, while others are not.

某些学很容易溶于血液, 有些则不行。

The fission of the cell could be inhibited with certain chemicals.

细胞的裂变可以通过某些学加以。

Chemicals are used to keep the insects down.

学用于阻止昆虫滋生。

We put chemicals in test tubes in our chemistry class.

我们上学课时把学放进试管里。

A certain ruler in the Middle Ages was famous for poisoning her guests with chemicals put into their drinks.

中世纪时, 某女王以往客人饮料里放学毒死客人而闻名。

Lutefisk Product prepared by soaking stockfish for several days in solution of soda and lime (Lute) and then for feveral days in water to remove chemicals.

泥封鱼将鳕鱼乾浸泡在苏打与石灰(封泥)长达好几天的食物处理，在水中除去学。