Like poles repel, unlike poles attract.同极相斥，异极相吸。They prepared to repel the invaders.他们准备赶走侵略军。Two like electric charges repel each other.同性的电荷互相排斥....
Botanic perfuming can guard against diseases , repel bacteria, prevent inflammation, spasm and promote cell metabolism and regeneration.植物香董,可防病抗细菌, 可防发炎, 防痉挛,具促进细胞新陈代谢及细胞再生功能.As these electrons are negatively charged th...
在郊外居住,有辆汽车确实极为方便.A car is a real boon when you live in the country.他们决定搬到郊外去.They decided to move out to the suburbs.我们在郊外租了一所房子.We rented a house in the suburbs....
An auctioneer, at the moment of non - sale, should be required to state plainly to his audience that an item has been bought in.遇到无销路时, 拍卖人必须向观众明确表示他已经买回自己送去的拍卖品.Benson signaled the auctioneer quietly and kicked the bid ...