| 单词 | 结茧 |
| 释义 | 〔callous〕Having calluses; toughened:结茧的：长有茧的；结硬的：〔gut〕Fibrous material taken from the silk gland of a silkworm before it spins a cocoon, used for fishing tackle.钓钩丝：一种从结茧以前的蚕的丝腺中提取的纤维物质，用来作钓具〔spider〕Any of numerous arachnids of the order Araneae, having a body divided into a cephalothorax bearing eight legs, two poison fangs, and two feelers and an unsegmented abdomen bearing several spinnerets that produce the silk used to make nests, cocoons, or webs for trapping insects.蜘蛛：一种蜘蛛纲蛛形目动物，身体分成长有八足的头胸部、两只毒牙、两条触角以及一个不分节的腹部，腹部上有几个吐丝器，能产生丝来织网、结茧，或结网以捕捉其他昆虫〔callous〕To make or become callous.变硬：使变硬或变硬结茧〔silk〕A fine, lustrous fiber composed mainly of fibroin and produced by certain insect larvae to form cocoons, especially the strong, elastic, fibrous secretion of silkworms used to make thread and fabric.丝：主要由丝纤蛋白组成的一种带光泽的优质丝，由某些能结茧的昆虫幼虫分泌，尤指蚕分泌的牢固而柔韧的含纤维物，用于制线和织物〔callous〕Do not confuse the adjectivecallous, as in Years of dealing with criminals had left her callous, with the noun callus, as inI have a callus on my thumb. The verbscallous and callus mean respectively "to make or become callous" and "to form or develop hardened tissue.” 不要把形容词callous ，如句子 数年与罪犯打交道的经历使她心肠硬起来了， 与名词 callus 相混淆， 如下句我拇指上结茧了。 动词callous 与 callus 分别指为“使变硬或成为结茧的”和“形成或发展已变硬的组织” |
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