nestingn.
英 'nestɪŋ | 美
中文n. [计] 嵌套；造巢；镶嵌\nv. 为…筑巢；整天呆在家里；使套入（nest的ing形式）
[计] 嵌套；造巢；镶嵌
v. 为…筑巢；整天呆在家里；使套入（nest的ing形式）
词根词源
nesting (adj.)1650s, "making or using a nest," past participle adjective from nest (v.). Of objects, "fitted into one another," from 1934.
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