Qcs
abbr. 质量控制系统（Quality Control System）
🗣️ 情景例句
Oh, without a doubt.
啊， 毫无问题。
Don't worry about it.
别管他！
As quickly as they could, the men ran to th steps and up into the open, many of them with their clothes on fire.
工人们尽快朝楼梯跑去，爬上楼梯跑出舱外，其中好多人衣服已经着火了。