Spectrum analysis
[化] 光谱分析; 光谱分析法
🧩 词语组成解析
🗣️ 情景例句
That's right.
对了。
Are there reserved seats on the train?
车上有预订座位吗？
I suddenly pressed the brake pedal and we were both thrown forward.
我突然用力踩紧刹车踏板，结果我俩的身体都向前冲去。