Fems
(fem 的复数) abbr. 有限元建模（Finite Element Modeling）；有限单元法（Finite Element Method）；场效应修正的（Field-Effect Modified）；场致发射显微镜（Field Emission Microscopy）
🗣️ 情景例句
What's the meaning of NATO?
NATO代表什么？
Let me treat you.
让我请客。
The Karen had been sailing in a convoy to Russia when she was torpedoed by an enemy submarine.
“卡伦”号当年在为其他船只护航驶往俄国的途中突然遭到敌方潜水艇鱼雷的袭击。