| 释义 |
DEFINITIVE EXAMPLES 权威例句〔amylose〕The inner portion of a starch granule, consisting of relatively soluble polysaccharides having an unbranched, linear, or spiral structure.淀粉糖：淀粉颗粒的内部成分，包括具有直链，线性或螺旋结构的相对可溶性多糖美国传统〔double helix〕The coiled structure of double-stranded DNA in which strands linked by hydrogen bonds form a spiral configuration.双螺旋：双股DNA的螺旋结构，其中由氢键连接起来的股构成一个螺旋构造美国传统 |