1530s, "walk about, roam freely," from Latin expatiatus/exspatiatus, past participle of expatiari/exspatiari "wander, digress, wander from the way; spread, extend," from ex- "out" (see ex-) + spatiari "to walk, spread out," from spatium (see space (n.)). Meaning "talk or write at length" is 1610s. Related: Expatiated; expatiating.
雙語例句
1. The tendency to expatiate and make much of local advantages was Western.
歡喜嘮嘮叨叨、夸張本地優點的脾氣是西部特有的.
來自辭典例句
2. My present purpose is not to expatiate upon my walks.
現在我并不打算絮絮不休地描寫我的散步.
來自辭典例句
3. It is unnecessary to expatiate on the effect of this downright refusal of the woman's proposals.
這個女人的求婚遭到一口回絕之后發生了什么事情,我們無需多費筆墨來描述.
來自辭典例句
4. The paper expatiate the design and application effects of electromagnetic liner.
本文論述了電磁襯板的設計及開發應用效果.
來自互聯網
5. Bayesian statistics theory: Expatiate the mathematic principle of Bayesian Networks, Bayesian statistics.