hold in
近义词：moderate，enclose，curb，contain，conceal，confine，holdback，check，hold，control，
英英释义
Verb
- close in; darkness enclosed him
- lessen the intensity of; temper; hold in restraint; hold or keep within limits;
"moderate your alcohol intake" "hold your tongue" "hold your temper" "control your anger"
- hold back; keep from being perceived by others;
"She conceals her anger well"