Sags
v. 向下凹或中间下陷( sag的第三人称单数 ); 松弛或不整齐地悬着
🗣️ 情景例句
If you'd like to hear some new English songs, I suggest you download them from the web.
如果你想听一些新的英文歌，我建议你上网下载。
Glad to have been of help.
我很高兴能给您帮个大忙。
Are there any houses in the picture?
画里面有房子吗？