培養液

1. Origins, structure, and basic meaning

• Structure: Written 培養液 and read ばいようえき, it is a liquid medium formulated with the components needed to grow cells, microbes, or tissue.
• Basic usage: It is transferred to a new container and replaced according to cell condition in laboratory work.

2. Common pitfalls and similar expressions

• Medium rather than ordinary water
  • It is prepared to support cultivation, not simply used for rinsing or storage.