进入,开始
Coming \Com"ing\, n. 1. Approach; advent; manifestation; as, the coming of the train. 2. Specifically: The Second Advent of Christ. {Coming in}. (a) Entrance; entrance way; manner of entering; beginning. ``The goings out thereof, and the comings in thereof.'' --Ezek. xliii. 11 (b) Income or revenue. ``What are thy comings in?'' --Shak.