Syb
abbr. synaptobrevin 突触短杆菌素
🗣️ 情景例句
Challenge, the feeling of accomplishment, and knowing that you have made a contribution.
挑战，成就感和知道自己做出了贡献。
Brag.
吹牛！
We got stuck in a traffic jam on our way to the airport.
去机场途中塞车了。