Contingency management
[经] 灵活管理, 权变管理
🧩 词语组成解析
🗣️ 情景例句
How's that again.
你再说一次？
I hate to dust the furniture and bookcases.
我非常讨厌擦拭家具和书架上的尘埃。
for it is then almost ready to undertake heavy work and can begin to earn its keep straight away.
这个年龄的象差不多已能干重活，可以很快挣回饲养它的开支。