infra-red ray

• 红外线

infra-red ray的用法和样例：

例句

1. The atomic bonds between carbon and other atoms absorb infra red radiation.
   碳与其他原子连接的原子键吸收红外线。
2. Far Infrared Ray Massage Pellets will cause magnetic wave heat energy to deeply massage and promote metabolism.
   纳米远红外线核磁共振能量，深层按摩，促进气血循环及新陈代谢。