Air can be pumped into the diving suit to increase buoyancy.
可以给潜水衣充气以增大浮力。
I'll have to take stock, go carefully and regain my buoyancy.
我将不得不审时度势,小心行事,同时保持乐观。
...a mood of buoyancy and optimism.
乐观愉快的心情
The likelihood is that the slump will be followed by a period of buoyancy.
萧条过后经济有可能会出现一段时期的繁荣。
👨🏻🏫 Mr. Ng 柯林斯詞典 📚 – collins.mister5️⃣.net切換為繁體中文