Valleculae
n. （线）沟( vallecula的名词复数 )
🗣️ 情景例句
Australia is a unique country.
澳大利亚是世上独一无二的国家。
I don't think your plan will work.
我想你的计划行不通。
In her letter, she said that she would come to England next year.
在信中她说她明年将到英国来。