Concavity
n. 中央凹陷, 凹洼, 凹曲线\\n[医] 凹, 凹面
✅ 同义词
📖 牛津释义
concavity
n
(a) [U] quality of being concave 凹状; 凹形.
(b) [C] concave surface 凹面.
🏥 医学释义
凹面，凹度
🗣️ 情景例句
That's a secret ... between us women.
这是个秘密……我们女人的秘密。
He who has not tasted bitter knows not what sweet is.
不吃苦中苦，哪知甜中甜。
Yes, of course I'm sure. I would love to look after her. Glad to help! What do I have to do?
当然不会，我敢肯定。我喜欢照料它。我很高兴能帮忙！我需要做些什么？