first-timer

基本解释

Not bad for first-timer at badminton.
你第一次打羽毛球打得还不错。
The TimeoutNotification node would be the first node in a timer-controlled message flow.
TimeoutNotification 节点将是计时器控制的消息流中的第一个节点。
You put tea leaf and hot water into first part of "Tea-time", twist the timer to set the steeping time and the ready tea slowly trickles down to the bottom beaker.
你只需要将茶叶和热水放入“下午茶时间的”前一部分，扭转定时器设下浸泡时间，现成的茶就会慢慢滴入大杯子的底部。

To get into the cave one must first descend by rope to the bottom, which can be a somewhat daunting experience for a first-timer.
FORBES: By Sonya Angraini (Forbes Indonesia)
In that way, they can understand how inexperienced the first-timer is.
NEWYORKER: Master of Play
Its ease of use and wide support for mixed-computing environments makes it a solid choice for the first-timer and the seasoned home networker with simple needs.
FORBES: Magazine Article