Kelson
n. 内龙骨
✅ 同义词
🗣️ 情景例句
Financial security, that's what it's all about.
家庭财政状况无忧，这就够了。
The best (greatest) fish keep (swim near) the bottom.
好鱼游水底（指：有价值之物不能轻易得到）。
That might be in your favor.
那可能对你有利。