n. (c./u.)名詞 (可數/不可數)留存率The company is focused on improving customer retention rates.
n. (c./u.)名詞 (可數/不可數)客戶保留率High customer retention rates are crucial for sustainable business growth.
n. (c./u.)名詞 (可數/不可數)員工留職率The HR department is working to increase employee retention rates.
n. (c./u.)名詞 (可數/不可數)學生保留率The university is trying to improve student retention rates.