“受热”常见的英文表达是 “be heated” 或 “be exposed to heat”,具体使用哪个取决于语境:
“be heated”:更侧重于描述物体被加热的过程或状态,强调加热的动作或结果。例如:
The water is heated to boiling point.(水被加热到沸点。)
The metal is heated and then shaped.(金属被加热后再塑形。)
“be exposed to heat”:更侧重于描述物体暴露在热源下的情况,强调受热的环境或条件。例如:
The food should not be exposed to heat for too long.(食物不应长时间暴露在热源下。)
The device may malfunction if it is exposed to excessive heat.(如果设备暴露在过高的温度下,可能会发生故障。)