faintish

例句：

1. 1.He felt faintish after the long flight.
   长途飞行后，他感到虚弱。
2. 2.The old man looked faintish as he sat by the window.
   老人坐在窗边时看起来有些虚弱。
3. 3. The baby was so weak that she couldn't walk yet.
   婴儿太虚弱了，还不能走路。