Simma
abbr. scanning ion microscopy and micro-sectioning apparatus 扫描离子显微分析及显微磨片装置
🗣️ 情景例句
I wouldn't call that tall.
我不觉得这样算高。
The young man had been well aware of her presence at the party.
那个年轻人早已注意到她在宴会上。
Jim, could you help me, please? I want to get some books.
吉姆，你能帮我一下吗？我想拿些书。