launch
n. 下水, 汽艇, 发射 vt. 使下水, 发射, 发动 vi. 起飞, 下水, 投入, 开始
发音
词形变化
别名
教材释义与例句
发射（导弹、火箭等）；发起，发动；使…下水
开始；下水；起飞
释义与例句
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1.
The movement of a vessel from land into the water; especially, the sliding on ways from the stocks on which it is built. (Compare: to splash a ship.)
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2.
The act or fact of launching (a ship/vessel, a project, a new book, etc.).
发射
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3.
An event held to celebrate the launch of a ship/vessel, project, a new book, etc.; a launch party.
product launch
book launch
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1.
The boat of the largest size and/or of most importance belonging to a ship of war, and often called the "captain's boat" or "captain's launch".
航海 交通 -
2.
A boat used to convey guests to and from a yacht.
航海 交通 -
3.
An open boat of any size powered by steam, petrol, electricity, etc.
航海 交通
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1.
To throw (a projectile such as a lance, dart or ball); to hurl; to propel with force.
发射
及物 -
2.
To pierce with, or as with, a lance.
废旧 及物 -
3.
To cause (a vessel) to move or slide from the land or a larger vessel into the water; to set afloat.
及物1725–1726, Alexander Pope, Homer's Odyssey (translation), Book V With stays and cordage last he rigged the ship, / And rolled on levers, launched her in the deep.
The navy launched another ship.
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4.
To cause (a rocket, balloon, etc., or the payload thereof) to begin its flight upward from the ground.
及物NASA launched several unmanned rockets before launching any of the Mercury astronauts.
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5.
To send out; to start (someone) on a mission or project; to give a start to (something); to put in operation
及物Our business launched a new project.
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6.
To start (a program or feature); to execute or bring into operation.
及物 计算机 工程 数学Double-click an icon to launch the associated application.
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7.
To release; to put onto the market for sale
及物 -
8.
Of a ship, rocket, balloon, etc.: to depart on a voyage; to take off.
不及物 -
9.
To move with force and swiftness like a sliding from the stocks into the water; to plunge; to begin.
不及物to launch into an argument or discussion
to launch into lavish expenditures
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10.
To start to operate.
不及物 计算机 工程 数学After clicking the icon, the application will launch.
词汇关系
相关短语
词源
From Middle English launchen (“to throw as a lance”), Old French lanchier, another form (Old Northern French/Norman variant, compare Jèrriais lanchi) of lancier, French lancer, from lance.
来源：wiktionary