常見例句The sanitation properties includes breath and water vapour freely, also introduces some standards that can indicated the sanitation of leather goods. 皮革的衛(wèi)生性能指透氣性和透水氣性,并且提出了能衡量皮革部分衛(wèi)生性能的幾個(gè)標(biāo)準(zhǔn)。Reading occupies most of my free time. 閱讀占去了我大部分的閑暇時(shí)間。A cloud is a condensation of water vapour. 云是由水蒸汽凝縮而成的。The crew remained free from scurvy. 那些船員仍然沒有患壞血病之虞。A cloud is a mass of vapour in the sky. 云是天空中的水汽團(tuán)。Water can be changed into vapour when heated. 水被加熱時(shí),可以變成水蒸汽。 返回 vapour-free