launch

/lɒ:ntʃ/

柯林斯星级

牛津核心词汇

BNC频率: 1427

现代语料频率: 1743

大学英语四级大学英语六级考研英语托福雅思

中文翻译

n. 下水, 汽艇, 发射

vt. 使下水, 发射, 发动

vi. 起飞, 下水, 投入, 开始

英文解释

n. a motorboat with an open deck or a half deck

v. propel with force

v. launch for the first time; launch on a maiden voyage

v. get going; give impetus to

词态变化

过去分词:launched

过去式:launched

现在分词:launching

第三人称单数:launches

复数形式:launches

常见例句

operating between or launched from or involving rockets or aircraft in flight

v attack someone physically or emotionally v launch an attack or assault on

must be launched at high speed

v launch an attack or assault on

n (military) an offensive against an enemy (using weapons) n an offensive move in a sport or game n intense adverse criticism n ideas or actions intended to deal with a problem or situation n the act of attacking n a decisive manner of beginning a musical tone or phrase n a sudden occurrence of an uncontrollable condition n the onset of a corrosive or destructive process (as by a chemical agent) n strong criticism v launch an attack or assault on