Understoke
自下给(燃)料, 底部给煤
🗣️ 情景例句
For a beginner, you're pretty good.
做为一个初学者，你已经做得很好了。
Fred will be happy to come to your party.
佛列德可能欣然去参加你的派对。
Strong players, but a weak team.
好球员，弱球队。