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- I have a coupon for ten pence off a packet of soap. 我有一张优惠券，买一盒肥皂可以便宜十便士。
- Put the packet up on the top shelf. 把这个包放到架子顶格上去。
- She bought a packet of shaved ham. 她买了一包切成薄片的火腿。
- They're undercutting us by 20p a packet. 他们以每小包比我们的便宜20便士的价格跟我们抢生意。
- He sent the waiter for a packet of cigarettes. 他让侍者去拿一盒香烟。
- The mailman brought a small packet. 邮差送来了一个小邮包。
- neutron packet 中子包
- A proton or a neutron, especially as part of an atomic nucleus. 核子质子或中心，尤指作为原子核的一个组成部分
- Oliver filched a packet of cigarettes from a well-dressed passenger. 奥立佛从一名衣冠楚楚的乘客身上偷得一包香烟。
- This packet is supposed to contain ten screws, but it's two short. 这包应装有十个螺丝钉，可是短了两个。
- Proton and neutron form a charge doublet. 质子和中子构成电荷双重态。
- There is a list of ingredients on the side of the packet. 包装袋的边上印有所含配料表。
- This is the stabilization of the neutron. 这就是中子的稳定性。
- The postman tried to crush the packet through the letter-box. 邮递员使劲把邮件塞进信箱里。
- He smoked at the least half a packet of cigarettes a day. 他每天至少抽半包烟。
- He smoked at least half a packet of cigarettes a day. 他每天至少抽半包烟。
- Neutron has no charge, either positive or negative. 中子不带电荷,既不带正电荷,也不带负电荷。
- The antiparticle of the neutron. 反中子中子的反粒子
- The Travel Service will make you up a packet of food for the journey. 旅行社会替你准备好旅行时随带的一包食品。
- Hubble sees a neutron star all alone in space. 由哈勃望远镜在太空中观测到的一颗孤单的中子星。
