Iec
[化] 离子交换色谱法
🗣️ 情景例句
That's it. That's it.
对了， 就这样。
Yes, a little.
会讲一点。
A colony of bees had turned the engine into a hive and it was totally preserved in beeswax!
一群蜜蜂把发动机当作了蜂房，发动机在蜂蜡中被完整地保存了下来。