pretty 是pleasant to look at,or (especially of girls or women or things connected with them) attractive or charming in a delicate way的意思即看着很舒服,特别指女孩子和与她们有关的东西很好看:
如That's a pretty hat you're wearing.
The sofa was covered in very pretty flowery material.
She's got such a pretty daughter.
beautiful是
1very attractive很有吸引力:
a beautiful woman
breathtakingly beautiful scenery
She was wearing a beautiful dress.
2very pleasant很舒适享受:
a beautiful piece of music
beautiful weather
3MAINLY US very kind很好:
You did a beautiful thing in helping those poor children.
smart是having a clean,tidy and stylish appearance看起来干净整洁很精明:
Guy looks very smart in his new suit,doesn't he?
I need a smart jacket for my interview.
She works in a very smart new office overlooking the River Cam.
clever是1 having or showing the ability to learn and understand things quickly and easily学东西理解东西很快:
Judy has never been very clever,but she tries hard.
Fiona is very clever at physics.
Charlie has a clever idea/plan for getting us out of our present difficulties.
2有技术skilful:
My mother is very clever with her hands.
3有好计划well-designed:
I've got a clever little gadget for opening jars.
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cute是(especially of something or someone small or young) charming and attractive小巧玲珑的魅力:
He's got a really cute baby brother.
