Lamma
[化] 激光探针质量分析器
🗣️ 情景例句
Why was she working anyway? She's rich.
真弄不懂她当初为什么要工作。她是有钱人呀。
Please sign.
请你签字。
He said he was educated in the United States.
他说他是在美国受的教育。