Xma
abbr. X-ray microanalysis X射线微（量）分析; X-ray microscopic analysis X射线显微分析; X-ray microanalyzer X射线微（量）分析仪; X-ray microprobe analysis X射线微探针分析
🗣️ 情景例句
There's no other information.
没有其他资料。
You should be punctual for appointments.
你应该准时赴约。
In man's early days, competition with other creatures must have been critical.
在人类早期，人类与其他生物的竞争一定是必不可少的。