Spectroanalysis
光谱分析
🗣️ 情景例句
left to right.
从左到右轮流玩。
Two things doth prolong your life: a quiet heart and a loving wife.
心情平静妻贤淑，延年益寿多得福。
If the water was moving with the wave,
如果水和浪一起移动的话，