Hardball
n. 硬式棒球（等于baseball）；（为达到某种目的而采取的）强硬手段；[俚]刀剑搏杀
✅ 同义词
🗣️ 情景例句
has agreed to take care of him for the weekend.
同意在周末照顾他。
I don't know how I can thank you enough.
我不知道怎样谢您才好。
In the light of this statement, teachers live by selling knowledge,
根据这种说法，教师靠卖知识为生，哲学家靠卖智慧为生，