Ignitions
n. （汽油引擎的）发火装置( ignition的复数形式 ); 着火; 点火; 点燃
🗣️ 情景例句
I remember now. Right. Hi.
我现在想起来了。对了。嗨。
The times of comradeship in sports and play are full of meaning.
这个通过运动或游戏培养友情的时代，是极有意义的。
they can locate and steer clear of obstacles -- or locate flying insects on which they feed.
并能通过回声来确定并躲开障碍物，或找到它们赖以为生的昆虫。