Lemon balm is a fragrant oil that is often used in warding of pests or insects in the garden or in herbal insect repellents.

柠檬香蜂草是一种芬芳的精油，经常用于花园中防御有害物或昆虫，或者用于草本植物杀虫剂。

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A similar substance, especially a fragrant ointment used as medication; a balm.

香膏， 香油一种类似物质，尤指做药用的芳香膏油；止痛药膏。

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