Sink tree
[计] 接收树, 汇集树
🧩 词语组成解析
sink
[sɪŋk]
vi. 淹没;下落;退去;渐渐进入;
vt. 使下沉;使下垂;砸入地面;使败落;
n. 水池;洗涤槽;污水坑;
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
In those days, when they made quilts.
那个时代 ，人们做被罩时，
I often go home at noon.
我常常在中午回家。
Don't crowd round him, said the gate keeper.
“不要围着他，”学校门卫说。