join in

参加； 加入

1. 加入，参加（活动）
If you join in an activity, you take part in it or become involved in it.

join in

e.g. I hope that everyone will be able to join in the fun...
我希望每个人都能够加入进来，玩得开心。
e.g. He started to sing and I joined in.
他开始唱起歌来，然后我也跟着唱起来。

1. 参加,加入：involve in 涉及;卷入;陷入;使进入;使连累 | join in 参加;加入 | jump to a conclusion 草率决定;贸然断定

2. 参加(活动)：join hands with 互相合作,携起手来 | join in 参加(活动) | join up 参军,入伍;联合起来

3. join in的近义词

3. 参加(某种活动)：297 it used to be 过去的情况是...... | 298 join in 参加(某种活动 | 299 lay emphasis on 强调;

I wish he would join in with the other children.(但愿他能跟别的孩子一块玩。)

I should join in more activities.(我应该参加更多活动。)

For more people who love billiards sport to join in this "gentel" sport, we send these VIP cards.(为了让更多爱好台球的朋友们参与到台球这项“绅士”的活动，我们发行了会员卡。)

I hope everyone will join in the fun.(我希望每个人都能参与这个娱乐活动。)

We're going to play football. Do you want to join in?(我们去踢足球，你来不来？)

A teen might join in a volunteer project because his or her friends are doing it.(青少年参加志愿者项目的原因可能是他或她的朋友也参加了这个项目。)

We've got a keyboard, and someone who plays, but if you'd like to join in the singing, you'd be very welcome.(我们已经有了电子琴和演奏的人，但如果你想加入我们的演唱，我们将非常欢迎你。)

I said to him, "Tyler, why not join in our discussion instead of having one of your own?"(我对他说：“泰勒，与其自己另外探讨，何不加入我们的讨论呢？”)

More than 800 students wished to join in this test, and 400 were chosen.(有800多名学生希望参加这次测试，其中400人被选中。)

May I join in the celebration?(我能参加庆祝活动吗？)