Caviar and oysters on ice are generally considered the ultimate luxury foods.一般认为，鱼子酱和冰镇牡蛎是顶级美味。She crammed her mouth with caviar.她嘴里塞满了鱼子酱。Lloyd had urged her to eat caviar. She had shuddered at the thought.劳埃德鼓动她吃鱼子酱。可...
The purely mechanical effect of glandular trichome exudates is the entrapment and immobilization of small arthropods.具腺毛状体分泌物的纯机械作用是诱捕和粘住小的昆虫.Toxicity was reduced when Nicotiana trichome exudates were removed by various ...