查词历史：

doodlebug donor migration donor ion

doodlebug
[英] [ˈdu:dlbʌɡ] [美] [ˈdudlˌbʌɡ] 生词本

n.

Noun

1. a small motor vehicle

2. a small jet-propelled winged missile that carries a bomb

3. the larva of an ant lion or of any of several other insects