to secure or restrict access to something completely
完全保护或限制对某物的访问 (wánquán bǎohù huò xiànzhì duì mǒuwù de fǎngwèn)
"After detecting the breach, the company locked down all servers."
"在发现漏洞后，公司锁定了所有服务器。" (zài fāxiàn lòudòng hòu, gōngsī **suǒdìng** le suǒyǒu fúwùqì.)
to refresh one’s mind or body after inactivity
a person who is a disgrace to their family or group
casual or polite conversation about unimportant topics
to remove bureaucratic obstacles or delays
A deal where one sacrifices moral integrity for power or suc...
to be so worried or stressed that you don’t know what to do
