Casing pyl
[建] 骨架层
🧩 词语组成解析
casing
[['keisiŋ]]
n. 箱, 盒, 包装, 框, 套管\\n[化] 汽车外胎
🗣️ 情景例句
Ms Li, welcome on board.
李小姐，欢迎加入我们！
I'm afraid you're too particular about your food.
我怕你对食物太考究了。
During the summer, I noticed tat the leaves of the tree were beginning to wither.
到了夏天，我发现树叶开始枯萎，