Ety
abbr. etymological 词源学的; etymologist 词源学者; etymology 词源（学）
🗣️ 情景例句
Yes ...
对呀……
On a cold day, a warm fireplace feels very nice.
在天寒地冻的日子，温暖的炉火旁是很舒服的。
The brain needs a continuous supply of blood.
大脑需要连续不断地供血。