手拉手，密切合作，携手...

hand in hand的音标：hand in hand的英式发音音标为：[hænd in hænd]hand in hand的美式发音音标为：[hænd ɪn hænd]...

I saw them making their way, hand in hand, down the path.我看到他们手拉手沿着小路往前走去。For us, research and teaching go hand in hand.对我们而言，研究和教学是齐头并进的。Higher returns and higher risk usually go hand in hand.更高的收益通常伴随着更高的风险。...