can buoy

基本解釋

Hoped that the friend of mine can buoy up, do not be depressed, hopes you to be possible the live well!
希望我的朋友能振作起來，不要一直消沉，希望你可以好好的過生活哦！
The container can comprise a buoy valve for determining when the water reaches a predetermined water level in the heating chamber.
該容器可以包括浮標閥門，以確定何時達到加熱室內(nèi)的預(yù)定水位。
ip.com
Depending on wave height and speed, as well as wavelength and water density, each buoy can produce up to 40 kilowatts of electricity.
每一個浮標最高可以產(chǎn)生高達40千瓦的電力，發(fā)電的多少依賴于海浪的高度以及速度，同樣也依賴于海浪的波長以及海水的密度。

According to Teruyuki Kato, the project's leader, this arrangement can measure a buoy's vertical motion with an accuracy of a few centimetres, which will pick up dangerous tsunamis in the open ocean where they are mere ripples on the surface (they rear up into killer waves only when they reach the shallows).
ECONOMIST: New ways of tracking these killer waves may help save lives
The glider is more mobile than a buoy and can stay out longer than a ship (in any weather) for a fraction of the cost.
FORBES: Liquid Robotics to Usher Era of Smart Oceans With Autonomous Robots

a buoy with a flat-topped cylindrical shape above water, marking the left side of a channel leading into a harbour: red in British waters but green (occasionally black) in US waters &rarrcompare nun buoy