Don't gulp everything down without masticating.不要不加咀嚼就把什么都给一股脑地吞下去。Her mouth was working, as if she was masticating some tasty titbit.她的嘴在动，好像在嚼什么好吃的。...
Altair is not as bright as Vega and Deneb.牛郎星不如织女星和天津四明亮.While more 3 stars, called the Altair.一边多了三颗星, 叫做牛郎星.Altair is as bright as Vega and Deneb.牵牛星与织女和天津四相比,光亮度还是略为逊色....
Tony HD, Richard F . Sequential argon - YAG laser iriddotomies in dark irides. Br J Ophthalmol 1992; 76∶329.王燕琪, 孙心铨. 钕钇铝石榴石激光联合氩激光周边虹膜切除术. 实用眼科杂志1989; 7∶35.He termed the gas argon.他把这种气体叫作氩气.CO 2, argon and Nd : YAG las...