trainer helicopter教练: train; drill; coach用: 40分钟跑完全程 run the course in 4 ...港用直升机: harbor helicopter军用直升机: aharmy helicopter; military helicopter; service helicopter民用直升机: civil helicopter; civil rotorcraft下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:教练用直升机，即可在微信中查询翻译
