complain /k?m?ple?n/ v. 抱怨，发牢骚
戴隐形眼镜 wear contact lenses
A：Lucky for you! You needn't wear glasses.
你真幸运！你不用戴眼镜。
B：Actually I'm wearing contact lenses.
事实上我戴着隐形眼镜呢。
actually /??kt?u?li/ adv. 事实上，实际上
把隐形眼镜放在指腹上
place the contact lens on one's fingertip
A：Place the contact lens on your fingertip, then put it in your eye.
把隐形眼镜放在指腹上，然后再往眼睛里戴。
B：Let me clean my hands first.
让我先把手洗干净。
fingertip /?f??ɡ?t?p/ n. 指腹；指尖
找到隐形眼镜 find one's contact lenses
A：I can't find my contact lenses. What to do?
我找不到我的隐形眼镜了。怎么办？
B：Don't be anxious. I'll help you.
