- drop a line
 - 写信给某人
 
同义词
           - v. write
 
参考例子
           - 1.I will drop a line to him tomorrow.
 - 我明天会写封信给他。
 
- 2.Dear, I thought I'd drop a line. The weather's cool. The folks are fine. I'm in bed each night at nine. P. S. I love you.
 - 亲爱的,想起来要给你写封信。这里天气渐凉,家人平安无恙。每晚我都九点乖乖上床。还有,我爱你。
 
- 3.Drop a line anytime you like if you want to hear about my experiences growing up…seeing man land on the moon was the most memorable one for me!
 - 如果你想要听听我的成长经历的话。请随时写信给我。看到人类登月。对于我来说是最值得纪念的事情!
 
英文解释
           - v.
 - 1.communicate (with) in writing
 
网络释义
               - drop a line
 - 写信; 写信给某人;
 
- drop sb a line
 - 给… 写信; 给某人写信(通常指写短信); 写封短信; 写信给某人;
 
- Drop Somebody a Line
 - 给某人短信;
 
- drop lb a line
 - 给某人写信;
 
- drop one a line
 - 写短信给某人;