Flexifeed
灵活喂丝[烟]
🗣️ 情景例句
I'm not full yet.
我还没吃饱呢！
You'll be on air in two minutes.
两分钟以后你会上电视。
All this was comparatively slow until, with the coming of science, the tempo was suddenly raised.
所有这些发展都比较缓慢，而随着科学的到来，增长的速度才突然加快。