Homoseryl
高丝氨酰基
🗣️ 情景例句
You've been working late
你一直工作到很晚
Thank you for inviting me.
谢谢你邀请我。
Meanwhile, a microphone, which was lowered into the mine two hours ago, has enabled the men to keep in touch with their closest relatives.
与此同时，两个小时以前放下井去的一只麦克风使井下的人可以与其亲属保持联系。