| 释义 |
on the fly
I. phrasal
: in motion: as
a. : continuously active : very busy
< on the fly all day long >
b. : on the point of or in the course of departure
< answered on the fly >
c. : while still in the air : before striking the ground
< caught the ball on the fly >
II. phrasal
1. : in a hurry and often without preparation : hastily ; also : spontaneously
2. : simultaneously with a more central task |