Cartox
混碳杀(环氧乙烷(10％)二氧化碳(90％)混合剂)
🗣️ 情景例句
Grandpa helped me yesterday afternoon.
昨天下午祖父帮我的忙。
My job is to develop new computer software and I enjoy the job very much.
我的工作是开发新的电脑软件，我非常喜欢这份工作。
Don't worry! We won't leave before nine. We'll wait for you outside the school gate!
别担心！9：00前我们不会出发。我们将在学校的大门外等你！