Headspace analysis
[化] 液上气体分析; 液面上部气体分析
🧩 词语组成解析
[机] 顶部空间
🗣️ 情景例句
Richard says Max is twenty-one inches long. Richard
说Max是二十一英尺长。
I haven't heard from him for a long time.
我很久没有收到他的信了。
Summer is from December to February, and winter is in June, July and August.
夏天从12月到2月，冬天是在6月、7月和8月。