Maintenance frame
[计] 维护帧
🧩 词语组成解析
frame
[frem]
n. 框架;眼镜框;组织;边框;
vt. 陷害;设计;表达;使适合（某一特殊用途）;
adj. 有木架的，有构架的;
🗣️ 情景例句
Perfect!
太棒了！
Do you have a visa?
你有签证吗？
Thus the rods, by falling, and by the direction in which they fell,
木棒倒下的多少和倒下的方向