Gfaas
[化] 石墨炉原子吸收光谱法
🗣️ 情景例句
I'm so glad everyone is asleep.
很高兴大家都睡了。
A servant is known by his master's absence.
主人不在可以看出仆人的品行来。
From then on, Harry decided that this little game he had invented might prove to be expensive.
从那以后，他认识到自己发明的小小恶作剧是要付出很大的代价的。