| 单词 | thick-walled |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔acorn〕The fruit of an oak, consisting of a single-seeded, thick-walled nut set in a woody, cuplike base.橡树果实：为木质，杯状基部包着的单一种子，厚壁的坚果美国传统〔annulus〕A ring or group of thick-walled cells around the sporangia of many ferns that functions in spore release.环带：蕨类植物孢子囊周围具有释放孢子功能的环或一组细胞壁很厚的细胞美国传统〔chlamydospore〕A thick-walled, asexual fungal spore that is derived from a hyphal cell and can function as a resting spore.厚垣孢子：一种由菌丝细胞形成、细胞壁很厚的无性真菌孢子，能起休眠孢子的作用美国传统〔cyst〕Botany A thick-walled resting spore, as in certain algae or fungi.【植物学】 包囊：一种厚壁休眠孢子，如在某些海藻或者真菌中美国传统〔fiber〕Botany One of the elongated, thick-walled cells that give strength and support to plant tissue.【植物学】 纤维细胞：能够增加植物细胞组织的强度或起支持作用的长的厚壁细胞中的一种美国传统〔heterocyst〕A large, thick-walled, transparent cell that occurs at intervals along the filaments of certain cyanobacteria.异型细胞：间歇地沿某些藻真菌的花丝出现的大型、细胞壁厚的透明细胞美国传统〔oocyst〕A thick-walled structure in which sporozoan zygotes develop and that serves to transfer them to new hosts.孢子：一种外壁很厚的组织，孢子在这里受精发育，再把他们转入新的个体中美国传统〔sclereid〕A thick-walled lignified plant cell that is often branched.石细胞，硬化细胞：厚壁木质化植物细胞，常有分支美国传统〔sclerenchyma〕A supportive plant tissue that consists of thick-walled, usually lignified cells.厚壁组织：辅助性植物组织，包括通常是木质化的厚壁细胞美国传统 |
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