- 重点词汇
- 隐藏
hide; conceal; secrete; bury; mask; cloak; veil; obscure; harbor; cache; stash; shroud; go into hiding; remain under cover; cover up; tuck away; stash away; go undercover; lie low; keep a low profile; keep sth. secret; keep under wraps; be hidden from view; remain unseen; hidden; concealed; latent; covert; undercover
- 互动
interaction; dynamic; interactive; interact