ack-ack
导读：ack-ack读音音标英[ˌæk ˈæk]美[ ˌæk ˈæk]
基本意思释义n.高射炮英英释义Noun1. artillery designed to shoot upward at airplanes
基本意思释义n.高射炮英英释义Noun1. artillery designed to shoot upward at airplanes
ack-ack读音音标
英[ˌæk ˈæk]
美[ ˌæk ˈæk]
基本意思释义
n.高射炮
英英释义
Noun
1. artillery designed to shoot upward at airplanes
