launching
外观
英語
[编辑]發音
[编辑]音頻 (美國): (檔案)
動詞
[编辑]launching
名詞
[编辑]launching (複數 launchings)
- 下水;發射
- The launching of the Titanic.
- (請為本使用例添加中文翻譯)
- 2010, Raymond Friedman, A History of Jet Propulsion, Including Rockets,頁號 123:
- By 1940 they had conducted 25 successful launchings of A5 rockets, which reached 10 miles altitude and had a range of 12 miles.
- (請為本引文添加中文翻譯)
使用說明
[编辑]- Launch 指的是一個時間點上的事件。Launching 指的是一個持續性的過程。