胃的功能是充分消化食物,以便让其进入肠道.The function of the stomach is to digest food sufficiently to enable it to pass into the intestine.胃的酸度不能防止细菌进入肠道.Gastric acidity would not prevent the organism from passing into the gut.胃底是胃的圆形顶部.Th...
The sperm whale is believe to dive deeper than any other cetacean.人们相信,抹香鲸比其他鲸类动物潜得更深.Impossible, cetacean and larynx is very narrow.不可能, 鲸鱼的咽喉非常狭小.A cetacean ( Grampus griseus ) related to and resembling the dolphins bu...
只因为被激怒，他才暴力相向。He reacted violently only under provocation .只因为一方就造成冲突是很少见的.It is rare for the responsibility for causing conflict to rest solely on one side.“ 只因为我更喜欢积极,不喜欢消极.'Only because I prefer a positive to a n...
Dangerous effluent from some chemical plants is being poured into the river through the town.几家化学工厂排出的有害废水正流入通过我们市镇的河里.Effluent from the sedimentation tank is dosed with disinfectant to kill any harmful organisms...沉降池中的...