perilous
中文来自 ECDICT
- adj.
- 危险的，濒临毁灭的
构词拆分
peril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
- 继承自 ←中古英语 perilous
- 源自 ←古法语 perilleus
- 源自 ←拉丁语 perīculōsus
原始词根
原始印欧语 *per-
词源说明
From Middle English perilous, from Old French perilleus, equivalent to peril + -ous, from the noun peril, or from Latin perīculōsus. Doublet of periculous.