利他灵 lìtālíng Ritalin Definitions Defs Origin Strokes Stroke Words Sentences Sents 利他灵 利他靈 lìtālíng Ritalin Ritalin (brand name); methylphenidate, a stimulant drug used to treat ADHD Cross-References Variant of 利他林 lìtālín
利他灵 利他靈 lìtālíng Ritalin Ritalin (brand name); methylphenidate, a stimulant drug used to treat ADHD Cross-References Variant of 利他林 lìtālín
