Argons
(argon 的复数) n. 氩\\n[化] 氩Ar
🗣️ 情景例句
Don't cross that bridge till you come to it.
没到河边，先别操心怎么过桥。
Can you tell one from the other?
你能区别哪个是哪个吗？
I examined one of the pens closely.
我仔细察看了一枝钢笔，