Cma train
[机] 凸轮机构
🧩 词语组成解析
abbr. 军事委员会（Committee of Military Affairs）；特许医学助理医师（Certified Medical Assistant）；中华医学会（China Medical Association）；基督教传教联盟（Christian and Missionary Alliance）
🗣️ 情景例句
There's a note for you on the refrigerator.
冰箱上有她留给你的字条。
I ought to take his advice.
我应该接受他的劝告。
Yes, it's going to be dry and sunny for the next two days.
听了，未来两天天气干燥、晴朗。