But good swords are kept in their sheathes .

但是好剑终究是要归鞘的。

Fig. 2 the composition dynamic of phragmites australis sheathes in different temperature .

不同温度下芦苇叶鞘的分解动态。

Preliminary study on photochemical activities in chloroplasts of flag leaf sheathes for super hybrid rice liangyoupeijiu .

超级杂交稻两优培九剑叶叶鞘叶绿体光化学活性的初步研究。

Man may make a coffin of faith , faith being christ , who sheathes and protects you in days of trouble .

人们可以制造一个信仰的棺材，信仰基督，在你遭受磨难的日子里他护佑你。