chumming
v. （与某人）成为好友( chum的现在分词 )
发音
/ˈt͡ʃʌmɪŋ/
释义与例句
n.
-
1.
The use of a lit aeroplane to draw enemy fire so that the enemy can be destroyed by another aeroplane whose lights are off.
历史 不可数 航空 商务 工程 政治 军事
v.
-
1.
present participle and gerund of chum