旧大陆薄荷类大属:百里香属
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旧大陆薄荷类大属:百里香属；颈底部无管腺体器官,产生淋巴细胞并参与免疫；随年龄萎缩；胸腺；[医] 胸腺
large genus of Old World mints: thyme
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旧大陆薄荷类大属:百里香属
large genus of Old World mints: thyme
颈底部无管腺体器官,产生淋巴细胞并参与免疫；随年龄萎缩
a ductless glandular organ at the base of the neck that produces lymphocytes and aids in producing immunity; atrophies with age
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