Spectrochemical analysis
[化] 光谱化学分析
🧩 词语组成解析
🗣️ 情景例句
Very interesting pictures, Mr. Stewart.
你的照片很有意思 Stewart先生。
I can't seem to get to sleep.
我好象睡不着。
Ken gave up smoking two years ago. He'd been smoking for thirty years.
两年前肯戒了烟，之前他抽了三十年烟。