Rtn
abbr. retain 留住; return 返回; 回路; routine (flow chart) 常规（流程图）
🗣️ 情景例句
I have to take your measurements.
我必须要你的尺寸。
Quality is even more important than quantity.
质量比数量更为重要。
Yes, that is the best we can do.
是的，这是我们的最低价了。