Coping saw
n. （鋸曲線用的）弓鋸
?? 詞語組成解析
n. 墻壓頂, 頂部, 頂蓋, 墻的頂部\\n[醫(yī)] 蓋
saw
[s?]
n. 鋸;諺語，格言;
vt.& vi. 往復移動;鋸成;用鋸;拉鋸;
v. 看見（ see的過去式）;觀看;領會;考慮;
??? 情景例句
I can't wait till he's just a little older.
我迫不及待地希望他長大些。
How did this happen?
怎么會這樣？
There are some hills in the picture, too.
畫上有一些山。