created sense approved 助跑 · zhùpǎo · run-up
助跑
zhùpǎo
run-up
to run or a run made to gain momentum before a jump or throw in sports
他在跳远之前进行了短距离的助跑。
verb
created sense approved 助跑 · zhùpǎo · takeoff run
助跑
zhùpǎo
takeoff run
the movement of an aircraft along a runway to gain speed for takeoff
飞机在跑道上开始助跑,准备起飞。
verb