Positioning dowel
[机] 定位销钉
🧩 词语组成解析
n. 定位；配置, 布置
n. 销子, 木钉\\nvt. 用暗销接合
🗣️ 情景例句
The darkest evening of the year.
在这一年中最漆黑的夜晚 。
The law is not the same at morning and at night.
早上的法令跟晚上的不一样；朝令夕改。
The life forms most likely to develop on a planet would be bacteria.
行星上最容易生存下来的是细菌。