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
We usually ship the goods by regular liners.
我们一般是定期班轮装运货物。
It's a shame I haven't seen more of you these recent years.
真遗憾，最近几年我未能见到你。
It looks like the moon. There are many different kinds of mooncakes.
它看起来像月亮。月饼的种类很多。