Flexions
(flexion 的复数) [医] 屈, 屈曲
🗣️ 情景例句
She called to say the plane was delayed.
她打电话回来， 告诉我们飞机误点。
Know something like the palm of one's hand.
熟知其事，了如指掌。
Behind the house there is a tree.
房子后面有一棵树。