namely

adv.

1. 即, 也就是
   • Only one boy was absent, namely Harry.
     只有一个孩子缺席, 就是哈利。
   • He could not do anything more than what he promised —namely, to look after Charlotte's estate.
     他只能做到自己答应的事, 那就是照看夏洛蒂的产业。