哎。。今天又是星期一了...每一次到了星期一我都会有种恐惧感!因为接下来的星期二`三...我都会忙得团团转!每天就在读书`补习 =.=
考试离我越来越近了。。可是我却还没开始温习功课!!该如何是好呢?!
而且这次的考试的范围多得很(form 4 + 5)!救命啊~~~~~
希望我能尽快收拾爱玩的心情。。开始温习功课吧 ^-^
What Is Oscillator In Electronics
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[image: What is oscillator in electronics]
What is oscillator in electronics
An oscillator is a mechanical or electronic device that works on the
principl...
1 周前