1.close to 接近;靠近
Three mortar shells had landed close to a crowd of people.
3枚迫擊炮彈落在人群旁。
Warm weather has attracted the flat fish close to shore.
煦暖的氣候將比目魚引到了近海。
2.lay down 放下;制定
The drug-traffickers have offered to lay down their arms.
毒販們已同意放下武器。
She walked across the floor and lay down on the bed.
她走過地板躺在了床上。