Welding helmet
[化] 焊工帽罩
🧩 词语组成解析
a. 焊的\\n[机] 熔接, 焊接, 锻接
helmet
['hɛlmɪt]
n. 头盔;钢盔;盔形物，盔状物;[植]盔状花冠;
vt. 给…戴上头盔;
🗣️ 情景例句
Please pass me a knife.
请把刀递给我。
She felt very awkward about the unpleasant situation.
她因不愉快的场面而感到十分困窘。
The contract contains basically all we have agreed upon during our negotiations.
这个合同基本上囊括了所有我们在谈判中所达成协议。