1. 包围:lay paper 开空头支票 | lay siege to 包围 | lay store by 重视
2. 围攻:361.lay siege to 围攻. | 362.lay stress on 重视,注重. | 363.lay up 贮藏,使困卧.
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3. 努力追求:stick at:努力做 | lay siege to:努力追求 | labor for:努力争取
4. 围困,围攻(城镇、建筑物等):Under siege 被包围,被围困 | Lay siege to 围困,围攻(城镇、建筑物等) | Conquest The act of defeating an army or taking land by fighting战胜(敌人),成功(登陆)