Procedural parameter
[计] 过程参数
🧩 词语组成解析
procedural
[prəu'si:dʒərəl]
adj. 程序的;有关程序的;
🗣️ 情景例句
OK, I guess.
我想还好吧。
Here we are. $8.50, please.
我们到了。请付8。5美元。
and we have to lower into the ground and haul out of the ground great lengths of drill pipe which are rotated by an engine at the top and are fitted with a cutting bit at the bottom.
我们必须把很长的钻杆一节节地钻入地下，然后再从地下拉出来。钻杆顶部安装的发动机带动钻杆旋转，它的底部装有钻头。