Multigas
多气体多量程红外气体分析器
🗣️ 情景例句
if you're not going to be happy about it.
假如你会因为这种事而不快乐的话。
Is there a car park nearby?
这附近有没有停车场？
Recognizing who the customer was, the manager was most apologetic and reprimanded the assistant severely.
经理认出了这位顾客，表示了深深的歉意，还严厉地训斥了店员。