| 单词 | 更深 |
| 释义 | 〔bathyscaph〕A free-diving, self-contained deep-sea research vessel consisting essentially of a large flotation hull with a crewed observation capsule fixed to its underside, capable of reaching depths of 10 kilometers (6.2 miles) or more.深海潜测艇：一种能自由潜入，能够人为操控的深海探测潜艇。上由一个大型外壳和固定在下面的探测舱组成，以便工作人员观察，能够到达十公里或更深的海底〔further〕More distant in degree, time, or space:更远的：在程度上更深的、时间上更往前的或空间上更远的：〔more〕Greater in size, amount, extent, or degree:在尺寸、数量、范围或程度上更深的：〔bonding〕The attachment process occurring between a parent and offspring that usually begins at the time of birth, is the basis for further emotional affiliation, and influences the child's physical and psychological development.代际联系：父母与后代之间亲密关系的形成过程，常常在孩子出生时就开始，是更深的感情联系的基础，影响着孩子的生理和心理发育〔heartwood〕The older, inactive central wood of a tree or woody plant, usually darker and harder than the younger sapwood. Also called duramen 心材，树干：树木或木本植物中较老的不再生长的部分，通常比树龄短的边材更硬且颜色更深 也作 duramen |
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