join up
US
UK join [sth] up vtr phrasal sep: (connect)
SC 连接 lián jiē
TC 連接
TC 連接
SC 联结
TC 聯結
TC 聯結
join up vi phrasal: (enrol, register)
SC 入伍 rù wǔ
SC 登记 rù wǔ，dēng jì
TC 登記
TC 登記
The gym is offering a special to get new clients to join up.