Expanding arbor
[机] 胀缩心轴
🧩 词语组成解析
expanding
[iks'pændiŋ]
adj. 展开的，扩大的;
v. 使…变大( expand的现在分词 );扩大;伸展;伸开;
arbor
[['ɑ:bə]]
n. 藤架, 树, 心轴, 凉亭\\n[医] 树(树状结构)
🗣️ 情景例句
Well, I had a really nice time.
嗯 我玩得很开心。
A squirrel cracks the nuts.
松鼠在啃坚果.
Please forgive me for not writing to you.
原谅我没有写信给你。