Taste. The tongue contains small groups of sensory cells called taste buds that react to chemicals in foods.
舌头上有味蕾,它们是一小群能识别食物中化学成分的感官细胞,能识别出甜、酸、咸、苦。
Often working in teams, participants built about 75 robots, ranging from small paper flowers whose buds opened and closed, to a working wooden roller coaster.
参与者们分成小组,共造出约75个自动装置,从花苞一开一合的小纸花到木质过山车,不一而足。
Above me drooped a pomegranate tree, its flower buds closed and ribbed like small tight fists containing every hope of spring.
在我头顶上,有棵低垂的石榴树,花苞还合着,像一个个小拳头,一条一条地排列着,包含着春天的所有希望。
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