sidekick

n.

[非正式，俚]亲近的同事或朋友；[俚]死党；好友；[非正式，俚]助手

复数：sidekicks

1. He is Sam's sidekick, to my knowledge.
   据我所知，他是山姆的死党。
2. Mark has been Luke's sidekick since junior high school.
   打从初中开始,马克和路克一直就是哥儿俩。
3. Daniels was ready to jump ship last week, following in the footsteps of her former sidekick, Forrest Sawyer.
   丹尼尔斯上周已决定跟随她的以前助手索耶的脚步辞职。

GAMING SIDEKICK
SIDEKICK VEHICLE TRACK
Universal sidekick mount bracket
More than a sidekick: the ILfamily cytokine IL links inflammation to cancer
More than a sidekick: the IL-6 family cytokine IL-11 links inflammation to cancer.
Dscam and Sidekick proteins direct lamina-specific synaptic connections in vertebrate retina
The flying sidekick traveling salesman problem: Optimization of drone-assisted parcel delivery
Speaking with your Sidekick: Understanding Situated Speech in Computer Role Playing Games
SYNAPTIC LOCALIZATION AND FUNCTION OF SIDEKICK RECOGNITION MOLECULES REQUIRE MAGI SCAFFOLDING PROTEINS
Yamagata, M. & Sanes, J. R. Dscam and Sidekick proteins direct lamina-specific connections in vertebrate retina. Nature 451, 465-469