launching
/ˈlɔːntʃɪŋ/📚 14734高考四级六级考研雅思托福gmatset (a boat) in motion by pushing it or allowing it to roll into the water. "the town's lifeboat was launched to rescue the fishermen"
noun [具体名词]发射；下水；创设
Its real purpose is the launching and retrieval of small aeroplanes in flight.
它的真正目的是发射和找回飞行中的小型飞机。
verb [vt. 及物动词]发射；发动；开始从事（launch 的 ing 形式）
The SEC has filed fraud charges and is launching an investigation.
美国证券交易委员会已经将各种诈骗指控归档，并正开始展开调查。
单词造句: