Specifiedsize
名义尺寸
🗣️ 情景例句
Since English is not your native tongue.
因为英语不是你的母语。
What's the typical farm product in this region?
这个地区典型的农产品是什么？
Now a group of enthusiasts are going to have the plane restored.
一群热心人计划修复这架飞机。