he still hasn’t come back

他还没有回来  detail>>

he will come back in no time

他很快就会回来的  detail>>

hasn't

hasn't ＝ has not.  detail>>

he is come

他已经来了  detail>>

come back

东山再起，再次出山，重出江湖 回到原来的(地方，话题等)；突然想起；重新流行 回来, 在记忆中重现, 复辟, 恢复, 回签 回来，恢复；反驳；再度流行 回来，想...  detail>>

be back = come back

回来  detail>>

all he is still a schoolboy

他终归是个小学生after  detail>>

he can still be heard

我依然可以听到他的声音  detail>>

he is still a teenager

没有公司要求的才能  detail>>

he is still awake

他还醒着呢  detail>>

he is still busy

他仍然很忙  detail>>

he is still green at this job

他做这件工作还太嫩  detail>>

he is still living

他还活着  detail>>

he is still living on that street

他仍然住在那条街上  detail>>

he is still too immature

他还是嫩得很  detail>>

he stand there still

完全不动 完全无声响  detail>>

he still lived there then

当时他依旧住在那里  detail>>

yes he still remains

他依然不错  detail>>