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- The marching men had to close up to let the on-coming convey go past. 行军的人们不得不靠紧些以便让前来的运输队过去。
- These flowers close up in the daytime. 这些花白天里就闭合起来。
- That oyster closed up its valves. 那个牡蛎把壳合拢起来。
- The cut took a long time to close up . 伤口经过很长时间才愈合。
- The officer told the men to close up their ranks. 军官要士兵把队伍靠紧些。
- Sorry, madam, we're closing up for lunch. 很抱歉，小姐，我们现在要关门吃午饭。
- This project has been closed up. 这个项目已终止了。
- He closed up the office at five o'clock. 他五点钟就把办公室关闭起来。
- His wound closed up after a week. 他的伤口一周后愈合了。
- The wound in her leg has begun to close up. 她腿上的伤开始愈合。
- Close up that opening with a ward of paper. 用一卷纸将那个洞塞起来吧。
- Business declined to such an extent that the company had to close up. 生意如此清淡,公司只好停业。
- He closed up the mouth of the pipe. 他把管口堵住了。
- The little girl is nestling closely up to her mother. 小女孩紧紧地偎依在她妈妈身边。
- The cut took a long time to close up. 伤口经过很长时间才愈合。
- Fold or close up an umbrella or a music stand. 把雨伞或乐谱架折叠或收起。
- The optional subculture medium is MS basal medium with 2mg/L 2,4-D,40g/L sucrose and lOg/L agar. High sucrose and agar is apt to keep the tight close structure of callus. 最佳继代培养基为：MS+2mg/L 2,4-D+40g/L蔗糖+10g/L琼脂，提高蔗糖及琼脂浓度有利于愈伤组织保持结构紧密的状态。
- I'm glad to see that the wound is closing up nicely. 我高兴地看到伤口正愈合得很好。
- If skin appears to stretch tight closely,feel, heat up towel elliptically please this measure. 如果肌肤出现紧绷感，则请省略热毛巾这个步骤。
- Why don't we close up and go out for lunch? 我们为什么不关上门出去吃顿午饭?
