Msa
abbr. 测量系统分析（Measurement System Analysis）；机械特征分析（Mechanical Signature Analysis）；多传感信号器（Multiple Sensor Annunciator）；美国矿物学会（Mineralogical Society of America）
🗣️ 情景例句
Now, come on, son. Come on, son.
醒醒， 孩子。醒醒， 孩子。
Money will come and go.
钱乃身外之物。
The boys felt tired so they put out the fire and crept into their tent.
于是他们扑灭了篝火，钻进了帐篷。