Null subgraph
[计] 空子图
🧩 词语组成解析
[计] 子图
🗣️ 情景例句
If it's a good one, then we'll make it work for us.
假如它是个好工作， 我们就顺水推舟。
My sweater is blue.
我的毛衣是蓝色的。
The continents form rugged tablelands which stand nearly three miles above the floor of the open ocean.
大陆是崎岖不平的高地，高出辽阔海洋海底近三英里。