Shielded-are welding
[机] 掩护电弧熔接
🧩 词语组成解析
a. 隔离的；屏蔽了的；防护的；铠装的
are
[ɑr]
vi. （用于第二人称单复数现在时，第一、三人称复数现在时）是;
n. 公亩（等于100平方米）;
a. 焊的\\n[机] 熔接, 焊接, 锻接
🗣️ 情景例句
That's out of the question.
决不可能。
The proud man felt humbled by Karl's kindness.
那个傲慢的男人为卡尔的和蔼亲切而自惭形愧。
The currents of air that the walls of the ship direct upwards, as well as in the line of its course, are enough to give the great bird with its immense wings sufficient sustenance and progress.
沿船体的上升的气流和沿航线向前的气流给这种巨翼大鸟以足够的浮力和推力。