Tms
[计] 时间多路交换技术\\n[化] 四甲基硅烷
🗣️ 情景例句
There's no need to rush.
没有必要急急忙忙。
What's your friend doing?
你的朋友正在做什么？
When I asked him what he was doing, he smiled guiltily and then put the parcel on the desk.
当我问他正干什么时，他内疚地笑了，然后把那个大包拿到了桌上。