Argon shield
[化] 氩气保护层; 氩气覆盖层
🧩 词语组成解析
argon
[['a:gɔn]]
n. 氩\\n[化] 氩Ar
shield
[ʃild]
n. 盾;护罩;盾形奖牌;保护人;
vt. 保护;掩护;庇护;给…加防护罩;
🗣️ 情景例句
Turn right to the house.
向右拐就到他的房子了。
Why didn't you do it?
为什么你不做？
Duck your head as you go through the door there.
经过那儿的门时，请将头放低。