热胀冷缩 [
rè zhàng lěng suō]
expand with heat and contract with cold
expansion caused by heat and contraction caused by cold
(Objects) expand when heated and contract when cooled.
Heat makes something expand and cold makes it contract.
- 实际上一切物质都是热胀冷缩的。
A. Practically all substances expand when heated and contract when cooled. - 物体一般都有热胀冷缩的性质。
Generally, all objects expand when heated and contract when cooled. - 大多数物质热胀冷缩。
Most substances expand on heatingcontract on cooling.