- Methods Muscle architecture and acetylcholinesterase staining method.
- He vainly tried to mark the defacing stain out.
- I put the shirt in soapy water to soak out the stain.
- I scrubbed hard at the stain to see if I could get it off.
- I am afraid you must wash out this stain.
- The stain on his shirt is difficult to clean off.