Undertide
n. 潜流；暗流；底流；掩盖着的倾向
🗣️ 情景例句
You can watch the web-cast of this program if you have broadband access to the internet.
如果你能用宽带上网的话，你能在网上收看到这个节目。
The telephone is ringing,would you answer it,please?
电话正在响,你接吗？
The old lady was glad to be back at the block of flats where she lived.
老妇人回到了她居住的公寓楼，心里很高兴。