after
prep.(时间)在…后;表示反复不断或一个接着一个;跟随;追赶;在(某人)后面
conj.在…以后
adv.后来;以后
adj.后来的;以后的
例句：
We'll leave after lunch.
我们将在午饭后动身。
Used cartridges are ejected from the gun after firing.
空弹壳在射击后从枪里弹出。
I often have a snooze after lunch.
我常在午饭后睡个小觉。
after
prep.(时间)在…后;表示反复不断或一个接着一个;跟随;追赶;在(某人)后面
conj.在…以后
adv.后来;以后
adj.后来的;以后的
例句：
We'll leave after lunch.
我们将在午饭后动身。
Used cartridges are ejected from the gun after firing.
空弹壳在射击后从枪里弹出。
I often have a snooze after lunch.
我常在午饭后睡个小觉。