穿透和反射英语怎么说

"穿透" (chuāntōu) in English is "penetration" and "反射" (fǎnshè) is "reflection."
The concept of "穿透" (chuāntōu) comes from the verb "穿" (chuān), which means "to pass through or pierce." The concept of "反射" (fǎnshè) comes from the verb "反" (fǎn), which means "to reflect or bounce back."
Here are some example sentences in English with the Chinese translations:
"The bullet penetrated the wall and hit the target on the other side." (子弹穿透了墙壁，在另一边击中了目标。)
"The mirror reflects the image of the person standing in front of it." (镜子反射出站在它前面的人的形象。)
"The material is resistant to penetration by water." (这种材料对水的穿透有抵抗力。)
"The sound waves were reflected off the surface of the lake." (声波在湖面上反射。)