rocket

例句：

1. Scientists have computed the probable course of the rocket.
   科學家利用計算機計算了火箭可能運行的軌道。
2. A rocket manned by trained astronauts will launch soon.
   載有受過訓練的太空人的火箭馬上就要發射了。
3. The first-stage vehicle is used to launch the rocket and is then jettisoned in the upper atmosphere.
   第一級運載火箭是用來發射火箭的，進入高層大氣後即拋掉。
4. They sent a distress rocket.
   他們發出了一枚呼救信號火箭。
5. The price of oil has suddenly rocketed up.
   石油價格突然飛漲。

詞型變化：

英文解釋：

名詞 rocket:

1. any vehicle self-propelled by a rocket engine
   同義詞：projectile
2. a jet engine containing its own propellant and driven by reaction propulsion
   同義詞：rocket engine
3. erect European annual often grown as a salad crop to be harvested when young and tender
   同義詞：roquette, garden rocket, rocket salad, arugula, Eruca sativa, Eruca vesicaria sativa
4. propels bright light high in the sky, or used to propel a lifesaving line or harpoon
   同義詞：skyrocket
5. sends a firework display high into the sky
   同義詞：skyrocket

動詞 rocket:

1. shoot up abruptly, like a rocket
   同義詞：skyrocket
2. propel with a rocket