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单词
seed coat
释义
Definition of
seed coat
in English:
seed coat
noun
Botany
The protective outer coat of a seed.
〔植〕种皮
Example sentences
Examples
Wheat grains consist of the seed coat, or testa, which surrounds the endosperm and embryo.
In this example the dorsal side of the seed coat is slightly wrinkled.
Endosperm refers to the rest of the seed, i.e. the seed coat, pericarp, aleurone layer, and starchy endosperm.
Tobacco seed consist of a seed coat, endosperm, and embryo.
At maturity, the seed coat is primarily a protective structure, although its specific role may be varied and complex.
Definition of
seed coat
in US English:
seed coat
noun
Botany
The protective outer coat of a seed.
〔植〕种皮
Example sentences
Examples
In this example the dorsal side of the seed coat is slightly wrinkled.
Endosperm refers to the rest of the seed, i.e. the seed coat, pericarp, aleurone layer, and starchy endosperm.
At maturity, the seed coat is primarily a protective structure, although its specific role may be varied and complex.
Tobacco seed consist of a seed coat, endosperm, and embryo.
Wheat grains consist of the seed coat, or testa, which surrounds the endosperm and embryo.
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total war
totara
totaras
to taste
to taste
tote
to-tear
to tears
to tease
tote bag
tote board
toted
to-tee
to tell the truth
to tell (you) the truth
to tell you the truth
to tell (you) the truth
totem
totemic
totemic
totemism
totemism
totemisms
totemist
totemist
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更新时间:2026/4/25 20:25:05