Leaf fastener
[化] 叶片紧固器
🧩 词语组成解析
leaf
[lif]
n. 叶子;页;叶状的结构;金属薄片;
vt.& vi. 翻书（报）;
vi. 生叶;
🗣️ 情景例句
Why don't we take a walk down to the river?
我们何不一路散步到河边去呢？
Kill two birds with one stone.
一举两得。
Then he remembered his comrade downstairs.
然后他想起楼下的同志。