蝈蝈儿正为秋天临近而哀鸣.Katydids were lamenting fall's approach.他们躺在硬实的沙地上，听着海鸥的哀鸣。They lay on the firm sands, listening to the plaintive cry of the seagulls.只听得见远处羊群的哀鸣。The only sounds were the distant, melancholy cries of th...
Viruses tend to be good at surviving when a computer system crashes.计算机病毒在系统崩溃后往往依然存在。You need manual dexterity to be good at video games.玩好电子游戏手要灵巧。You have to be good at spotting trouble on the way and heading it off.你...
晒斑的专业术语是红斑。The technical term for sunburn is erythema.他在晒斑上涂了一些炉甘石搽液.She applied calamine lotion to her sunburn.药房老板劝我试用这种药膏治疗晒斑.The druggist has recommended me to try this ointment for sunburn....