“送秋波的”可以翻译为 “one who makes eyes at others/ someone who casts amorous glances” 。
“make eyes at sb.” 是固定短语,意思是“向某人抛媚眼、送秋波” ;“cast amorous glances” 同样表达“投以爱慕的眼神、送秋波”的意思 。