释义 |
● (keep sth /put sth /be ) under ˌlock and ˈkey locked up safely somewhere ; in prison 把…安全地锁起来;在押;被囚禁◆ We keep our valuables under lock and key . 我们把贵重物品锁起来收好了。◆ I will not rest until the murderer is under lock and key . 杀人凶手一天不关起来我一天不罢休。See also key |