Chss
abbr. Cooperative Health Statistics System 合作卫生统计体系
🗣️ 情景例句
He's been here for years, he should know the ins and outs of the job by now.
他在这里已经好多年，现在理应熟悉各方面的工作了。
It is better to do well than to say well.
理论好不如实际好。
Look at that now, sir! Perfect the whole thing!
您瞧吧，先生，十全十美，全都合适！