Rgc
[医][=radio gas chromatography]放射气相色谱（法）
🗣️ 情景例句
That's a very interesting question.
这是个非常有趣的问题。
The fire is the test of gold; adversity of strong man.
烈火试真金，困苦练壮士。
The basic model will cost about 10% less.
基本型的便宜约10%左右。