Stepwise program construction
[计] 逐步程序构造
🧩 词语组成解析
a. 楼梯式的, 逐步的
🗣️ 情景例句
It's our family tree.
这是我们的家谱。
When you called me, I was eating dinner.
当你打电话给了我时，我正在吃晚饭。
You're never too old to enjoy a Christmas stocking.
“你永远不会老到不能享受圣诞袜的乐趣，”