Droplets of sweat were welling up on his forehead. [+ of]
他额头上冒出了滴滴汗珠。
...water droplets.
小水滴
英汉双解词典包含141091条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。