Millioscilloscope
小型示波器
??? 情景例句
Make sure everybody is at that meeting.
要確定每一位都出席這次會(huì)議。
The school awarded Merry a prize for her good work).
學(xué)校因?yàn)樗ぷ骱枚?jiǎng)勵(lì)了梅麗。
She stamped out the letters 'SOS' in the snow.
她在雪地上踩出了“SOS”這3個(gè)字母。