Adamancy
n. 坚硬, 坚强
🗣️ 情景例句
No, no, no, no.
不， 不 ，不， 不。
I always answer Harmony in the department.
我总是回答说是部门的和谐。
it is extremely difficult to estimate the true value of the services which people perform for us.
但要估算别人为我们为所提供的服务的价值却是极其困难的。