reflexion：拆分:re-回 + -flex-弯曲 + -ion名词词尾

词根词缀：re-回 + -flex-弯曲 + -ion名词词尾

• thicken
• thickener
• thicket
• thickhead
• thickness
• thickset
• thief
• thieve
• thigh
• thimble
• thimbleful
• thin
• thing
• thingummy
• think
• thinkable
• thinker
• thinking
• thinner
• third
• thirst
• thirsty
• thirteen
• thirty
• this