偶尔会有病人过于虚弱，必须通过静脉注射进食。Occasionally a patient is so debilitated that he must be fed intravenously.她看见蛾子的翅膀偶尔会泛光。She saw the occasional glimmer of a moth's wings.我爸爸偶尔会到他的共济会分会那里去。My father would occasionally go to hi...
巴黎的天空映着红色的晚霞。There was a red sunset over Paris.早霞主雨, 晚霞主晴.Rosy morning clouds indicate rain, and a rosy sunset means fine weather.灿烂的晚霞预示明天又是好天气.The splendid evening glow in the sky means another fine day tomorrow....
A monument was set up as a memorial to the dead soldiers.为阵亡将士立了一个纪念碑。This monument has been erected in commemoration of the victory over the enemy.这纪念碑是为纪念战胜敌军而建立的。The whole house is a monument to her craftsmanship.那整座房...
They also secrete a waxy, transparent substance called cutin.它们还分泌蜡质的透明物质,称作角质.Cutinization The impregnation of a plant cell wall with cutin.角化作用(角质化):角质陆续侵渗植物细胞壁的过程.It will get better result after removing the cutin.祛角质...
Chlorine is used to disinfect water.氯用来给水消毒。Plough deeply in 30cm, and insolate in the sun to disinfect.深耕30厘米，曝晒日光消毒。Disinfect the wound before you bandage it up.伤口包扎之前应先消毒....
...a spiny cactus.多刺仙人掌...a large shiny brown nut, enclosed in a large spiny seed capsule.一个硕大发亮的褐色坚果，包裹在一个多刺的大种子荚内California evergreen wild plum with spiny leathery leaves and white flowers.加州常绿野生李属植物,多刺革质树叶,白色花冠.spiny ...