Welding strain
[机] 熔接应变
🧩 词语组成解析
a. 焊的\\n[机] 熔接, 焊接, 锻接
strain
[stren]
vt.& vi. 拉紧，拉伤;用力拉;
n. 血统，家族;性格，脾气;语气;一段音乐;
vt. 拉紧，拽紧或扯紧;尽量使力;扭伤;歪曲;
vi. 不懈;受到强大的压力;拉紧，紧绷;
strain拉，压 → 尽力拉；工作过度
🗣️ 情景例句
I've never heard such a pile of crap in my life!
我这辈子从来没听过如此胡说八道！
Thank you for inviting us; we had a wonderful time.
谢谢您的邀请，使我们过得很快乐。
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。