Sa. sm
[医] 钐(62号元素)
🧩 词语组成解析
理科硕士\\n[计] 仿真器, 同步调制解调器
🗣️ 情景例句
I don't know if I can get to sleep.
我不知道我能否睡得着。
Perhaps you've heard our product's name. Would you like to know more about it?
也许你已听说过我们产品的名称，你想知道更多一点吗？
Experiments have proved that children can be instructed in swimming at a very early age.
实验证明，儿童在很小的时候就可以开始学习游泳。