Orsat (gas) apparatus
[化] 奥萨特气体分析器
🧩 词语组成解析
🗣️ 情景例句
Could you tell me how to use the shortcut?
你能告诉我怎么走这条近路吗？
It's faster but more expensive to ship goods by air.
空运较快但运费较高。
Oh! And do you use American or British spelling?
噢！那你们是采用美国拼法还是英国拼法呢？