Valleculae
n. （线）沟( vallecula的名词复数 )
🗣️ 情景例句
I have just one--playing golf. It's expensive, but it's a lot of fun.
我只有一种爱好，打高尔夫球。花费很高，但非常有趣。
I cannot be your friend and your flatterer too.
我不能既是你的朋友，而又对你阿谀奉承。
the mind catches hold of something and will not let it go.'
此时脑子纠缠住了某种东西又不肯松手。"