Microtest tube
[化] 微量试管
🧩 词语组成解析
精密试验
🗣️ 情景例句
It's not what I hoped for.
我期待的可不是这样的。
Would you like me to get you a cab?
要我替你叫出租汽车吗？
as the wave leaves the particles behind back to its starting point again.
当波浪把微粒留在身后时又回到出发点。