mercurial
🇺🇸
/mɜːrˈkjʊriəl/
🇬🇧
/mɜːˈkjʊəriəl/
adjective
R
quickly changing or unpredictable
The weather is mercurial, so bring a jacket just in case.
天氣變化無常，所以帶上夾克以防萬一。
R
energetic and intelligent
Her mercurial personality lit up the room.
她多變的性格照亮了整個房間。
R
related to or containing mercury
Mercurial compounds are often used in thermometers.
汞化合物常用於溫度計。
translation
變化無常的, 活潑機敏的, 水銀的