然而他拿出一个勺子并吃起水凝胶来。

And he took out a spoon and ate the hydrogel.

youdao

“那好，”德国工程师一边说，一边拿出勺子舀了一匙水凝胶，吃了下去。

“OK,” the engineer said. And he took out a spoon and ate the hydrogel.

youdao

以亲水凝胶为载体的药物控释系统以其独特性质成为当前研究的热点。

Hydrogels as carriers for drug delivery system have been a focus in recent study.

youdao

以亲水凝胶为载体的药物控释系统以其独特性质成为当前研究的热点。

Hydrogels as carriers for drug delivery system have been a focus in recent study.

youdao