Down hand welding
[化] 平焊
🧩 词语组成解析
down
[daʊn]
adv. （坐、倒、躺）下;向下;（表示范围或顺序的限度）下至;
prep. （从高处）向下;（表示位置）在…的下方;（表示方向）沿着…向下;（表示时间）自…以来;
adj. 向下的;沮丧的;计算机或计算机系统停机;（以…）落后于对手的;
n. （鸟的）绒羽;绒毛;软毛;汗毛;
vt. 放下;（尤指大口或快速地）喝下;使摔倒;击落（敌机等）;
vi. [常用于祈使句中]下去;下来;卧倒;下降;
hand
[hænd]
n. 手;协助，帮助;（工具等的）把，柄;掌管;
vt. 传递，交给;搀扶;支持;
a. 焊的\\n[机] 熔接, 焊接, 锻接
🗣️ 情景例句
I did , but everything is OK,so I decided to come back.
回去了， 但一切安好。于是我决定回来。
He felt his work was not as fulfilling as it could be.
他感觉他的工作并无法使他感到满足。
They were not fighting men, and their harp was their passport.
他们不是作战人员，竖琴就是他们的通行证。