Nanometre
n. <英>十亿分之一公尺, 毫微米; 纳米
🗣️ 情景例句
What was it about?
刚才谈什么？
Here is a copy of itinerary we have worked out for you and your friends.Would you please have a look at it?
这是我们为你和你的朋友拟定的活动日程安排。请过目一下，好吗？
Please give him my regards.
请代我问候他。