Overlay tree
[计] 重叠树
🧩 词语组成解析
overlay
[,əuvə'lei, 'əuvəlei]
v. 覆盖;镀金;
n. 覆盖物;轮廓纸;
tree
[tri]
n. 树;木料;树状图;宗谱;
vt. 把…赶上树;使处于困境;把鞋型插入（鞋内）;
🗣️ 情景例句
Be patient whit him, he's a child.
耐心点，他还是个小孩。
Being on sea, sail; being on land, settle.
随遇而安。
Sparks were emitted from small black boxes and red lamps flashed on and off angrily.
小黑盒子里迸出火花，红色灯泡发怒似地忽明忽暗。