Birdbrain
n. 笨蛋, 轻佻的人, 轻率浮躁的人
🗣️ 情景例句
I think I did.
我想是的。
Solid packing and overall stuffing can prevent the cases from vibration and jarring.
坚固的木箱和箱内严密的填充可防止木箱受震、开裂。
This is done by a great number of ring-shaped air jets on the bottom of the craft.
船底装上大量环状喷气嘴以实现这一目的。