reticent
US
UK reticent adj: (reluctant)
SC 不愿意谈的 bú yuàn yì tán de
SC 有所保留的 bú yuàn yì tán de，yǒu suǒ bǎo liú de
I am reticent to approve this project without more data to support it.
reticent adj: (not talkative)
SC 无言的 wú yán de
TC 無言的
TC 無言的
SC 沉默的 wú yán de，chén mò de
My boss is reticent about her private life.