Packability
[醫]填充性能, 可包裝性
??? 情景例句
Oh, Somebody's at the door. I have to go.
哦，有人來了，我得去開門。
Manners make the man.
禮貌造就人。
they can locate and steer clear of obstacles -- or locate flying insects on which they feed.
并能通過回聲來確定并躲開障礙物，或找到它們賴以為生的昆蟲。