rocket-主題

rocket

['rɔkit]

n.火箭, 芝麻菜, 紫花南芥
v.猛漲, 飛快地移動

例句與用法：

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。

A rocket manned by trained astronauts will launch soon.

載有受過訓練的宇航員的火箭馬上就要發射了。

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。

They sent a distress rocket.

他們發出了一枚呼救信號火箭。

The price of oil has suddenly rocketed up.

石油價格突然飛漲。

詞形變化：

動詞過去式: rocketed | 動詞過去分詞: rocketed | 動詞現在分詞: rocketing | 動詞第三人稱單數: rockets |

英文解釋:

名詞 rocket:

any vehicle self-propelled by a rocket engine

同義詞：projectile

a jet engine containing its own propellant and driven by reaction propulsion

同義詞：rocket engine

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

propels bright light high in the sky, or used to propel a lifesaving line or harpoon

同義詞：skyrocket

sends a firework display high into the sky

同義詞：skyrocket

動詞 rocket:

shoot up abruptly, like a rocket

同義詞：skyrocket

propel with a rocket

以上來源於大辭典