Counting tree
[计] 计数树
🧩 词语组成解析
counting
[['kautiŋ]]
n. 计算\\n[医] 计数
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
Are you married or single?
你结婚了还是单身？
How was your flight?
你的航班怎样？
Some years ago an American psychiatrist named William Dement published experiments dealing with the recording of eye-movements during sleep.
前些年，美国一位精神病学者发表了一篇报告，报告中记录了眼球在睡眠时的活动情况。