Halogen atoms contain seven electrons in their valence shell.卤原子在它们的介电子层含有七个电子.Hydrogen is a one - valence element.氢是一价的元素.Evaluate the evenhanded affirms valence can reflect investment both sides more, justice.评估确认价更能体现...
我发现电锯盖板里还有木屑和金属屑末。I also found bits of wood and metal filings on the inside of the cover plate.锯齿为木屑所妨碍.The teeth of the saw were clogged with saw dust.木屑和锯末可压制成板.Wood cuttings and sawdust can be compressed into boards....
...a childlike quality.孩子般的天真特质He shows an almost childlike timidity in talking with strangers.他和生人谈话简直像小孩子一样面嫩.She pulled her face into a placating and childlike expression.于是她装出一副稚气的想要和解的样子来.Her voice is childlike, wit...
为确保孩子充分摄取营养，通常推荐使用维生素滴剂。To make sure the children are well-nourished, vitamin drops are usually recommended.鼻腔喷剂或滴剂能减轻症状，但请勿使用过频，否则鼻塞可能会加重。A nasal spray or drops would ease your symptoms, but don't overuse them or f...
Love is letting he take a snooze after dinner.爱是让他在饭后小睡一下.And I took a snooze on the plane.我在飞机上小睡了一会儿.Patients are given an extra 15 minutes to snooze before being woken gently.在被轻轻叫醒之前，病人还有 15 分钟的小睡时间。Red is joined by ...
我愿在田里锄地.I'd like to hoe in the field.拔草和锄地时尽量不要踩到花坛。Try not to walk on the flower beds when weeding or hoeing.今天他在葡萄园里锄地。Today he was hoeing in the vineyard....