発進， はっしん
1. departure (from a base), takeoff, launch
2. starting (to move; of a car), start, moving off
发车，出发；启动，发动
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発信， はっしん
1. dispatch, despatch, transmission, submission
2. informing (e.g. of opinion), sharing (thoughts, etc.), telling
派送、传输、提交；告知(例如告知观点)、分享(想法等)、告知