Thermoconvection
热对流
🗣️ 情景例句
Is this perfume safe for all skin types?
这香水适合所有的皮肤吗？
Day and night.
没日没夜。
One day, he went to an exclusive shop in London and asked for 'Myrolite', the shop assistant looked puzzled and Harry repeated the word, slowly stressing each syllable.
一天，他去伦敦一家高级商店要买一种叫“密诺莱特”的东西，店员露出诧异的神色。哈里又慢慢地，一字一顿说了一遍这个词，