treacherous
中文来自 ECDICT
- adj.
- 不可信任的，危险的，背叛的，不可靠的
构词拆分
treacher词根/词干
+
-ous后缀
Used to form adjectives from nouns, to denote: · (chemistry) Used in chemical nomenclature to name chemical compounds in which a specified chemical element has a lower oxidation number than in the equivalent compound whose name ends in the suffix -ic. For example sulphuric acid (H2SO4) has more oxygen atoms per molecule than sulphurous acid (H2SO3). See Inorganic nomenclature.
演变路径（由近及远）
- 英语
- 源自 ←古法语 trecheros
词源说明
释义（英文）
形容词 Adjective
- Exhibiting treachery.
- Deceitful; inclined to betray.
- Unreliable; dangerous.