词族 · parenchyma
词形变化
英语词源
- parenchyma (n.)
- 1650s, Modern Latin, from Greek parenkhyma "something poured in beside," from para- "beside" (see para- (1)) + enkhyma "infusion," from en- "in" + khein "to pour" (see found (v.2)). In ancient physiology, the stuff that was supposed to make up the liver, lungs, etc., which was believed to be formed from blood strained through the capillaries and congealed.
权威例句
- 1. A rim of thyroid parenchyma is seen at the left.
- 在左边可见模糊的甲状腺实质边缘。
- 2. The mesophyll consists of two layers of palisade parenchyma.
- 叶肉是由两层栅栏薄壁组织组成.
- 3. Within the epidermis develops a ring of parenchyma cells, the cortex.
- 在表皮细胞内有一个质壁细胞环, 即皮层.
- 4. Secondary xylem consists of pitted vessels, parenchyma fibers and rays.
- 次生木质部由孔纹导管 、 薄壁组织及射线所组成.
- 5. Parenchyma cells are widely distributed throughout plants.
- 薄壁组织细胞广泛地分布于整个植株.