中“10~20”表示等候检票的时间大于或等于10min而小于20min，其它类同.

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                                                                                                                                  春山夜月
                                                                                                                                  唐·于良史
                                                                                                                 春山多胜事，赏玩夜忘归。
                                                                                                                 掬水月在手，弄花香满衣。
                                                                                                                 兴来无远近，欲去惜芳菲。
                                                                                                                 南望鸣钟处，楼台深翠微。

多音字组词

泊bō____     pō____     

弹dàn____    tán____

（2015•云南）图1是测量额定电压为3.8V的小灯泡的电功率的实物电路图，小灯泡的电阻约为10Ω．