Vacuum condensation

[化] 真空冷凝

?? 詞語組成解析

vacuum ['v?kj??m]
n. 真空;空白;空虛;清潔; v. 用真空吸塵器清掃;
vac空+uum表名詞 →空虛;真空
condensation [k?nden'sei??n]
n. 冷凝;冷凝液;凝結的水珠;節略;

??? 情景例句

Thank you, Tom.
謝謝你, Tom。
What? I'm right, aren't I?
怎樣?我沒說錯吧!
But here we come up against the most difficult of all obstacles to contact with people on other planets ----the astronomical distances which separate us.
然而,在和外星人聯系中我們遇到的最大困難是分隔我們的天文距離。
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