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Biology
Biology
188 words · page 4 of 4
分泌物
fēn mì wù
secretion (biological, produced by a gland or organism)
HSK 7-9
发情期
fā qíng qī
(of animals) estrus, heat period
HSK 7-9
寄主
jì zhǔ
host (of a parasite)
HSK 7-9
性激素
xìng jī sù
sex hormone
HSK 7-9
共生
gòng shēng
symbiosis (biology); intergrowth (geology), paragenesis (geology)
HSK 7-9
沙门氏菌
shā mén shì jūn
Salmonella
HSK 7-9
细胞核
xì bāo hé
cell nucleus
HSK 7-9
角质
jiǎo zhì
(noun) keratin; horny substance (protein forming hair, nails, horns, and outer skin layer)
HSK 7-9
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