build the plane while flying it
短语词形变化
building the plane while flying it
builds the plane while flying it
三单
builds the plane while flying it
built the plane while flying it
building the plane while flying it
现在分词
built the plane while flying it
过去式
built the plane while flying it
过去分词
别名
build the plane while flying
释义与例句
v.
-
1.
To develop one's approach or strategy to a project while carrying out that project, and not beforehand.
习语