Handshake flag
[计] 同步交换标记
🧩 词语组成解析
handshake
[['hændʃeik]]
n. 握手
flag
[flæg]
n. 旗;旗帜;信号旗;菖蒲;
vt. 标示;
vi. 疲乏，变弱，热情衰减;
🗣️ 情景例句
Those were great days and we were very happy.
那些日子美好极了，我们过得很幸福。
The country is rich in natural resources.It has mineral deposits.
这个国家有丰富自然的资源。它有很多的矿床。
What's this in English?
这个（东西）用英语怎么说？