Triangulation
[ [traiˌæŋgju'leiʃən] ]
大学 College
n. 三角测量, 三角形划分\\n[电] 三角测量
🗣️ 情景例句
and how hard it is
他还说这件事很难
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？
I don't know, she says.
她说“我不知道”。