您要查找的是不是：
- 松loose
- 松的lax
- 松饼muffin
- 泊松比Poisson's ratio
- 松茸matsutake
- 泊松poisson
- 地塞米松dexamethasone(DXM)
- 松脱get loose
- 松土scarification
- 买卖成交了，他松了一口气。He closed the deal successfully and was home free.
- 泊松分布Poisson distribution
- 松一口气utter a sigh of relief
- 松糕sponge cake
- 拧松unscrew
- 松口气let out a sigh of relief
- 樟子松pinus sylvestris var. mongolica
- 防松locking
- 旋松螺丝。Loosen the screw.
- 防松螺母locknut
- 松耦合loose coupling
