Strobophonometer
爆震测声计(测量汽油在发动机中爆震时声音强度的仪器)
🗣️ 情景例句
I have received the secretarial training for six months.
我曾接受过6个月的秘书训练。
How much would you like to remit?
您想汇多少钱？
I would be very grateful for information about entry to your college.
若能寄给我贵校的入学申请材料我将十分感激。