Valleculae
n. （线）沟( vallecula的名词复数 )
🗣️ 情景例句
Happiness is a personal choice.
快乐是个人的选择。
Excuse me I couldn't help you.
对不起我不能帮助你。
I bound the base of the tree with sticky tape, making it impossible for the ants to reach the aphids.
我用一条胶带把桃树底部包上，不让蚂蚁接近蚜虫。