Expandable
高中 Senior Higha. 可张开的；可膨胀的
✅ 同义词
🗣️ 情景例句
It was a gradual process, involving many factors.
这是个渐进的过程，涉及到方方面面。
Won't you buy me a newspaper on your way home?
回家的时候，替我买份报纸好不好？
It looked as if there would be an exciting race across the Channel.
看来会有一场激烈的飞越英吉利海峡的竞争。