1.be expected to 有望做某事，期望做某事
例句：Any gains from having more than one offspring at a time might be expected to be like higher infant and maternal mortality rates.
每次從多于一個孩子那里獲得的比期望的更多，通常會伴隨著較高的嬰兒死亡率和母親死亡率Tf_d3sTCGf。
2.cold front 冷鋒，冷面
例句：：They were eating lunch together, savoring one of the last warm autumn days before a cold front set in.
他們在一起吃午飯，享受冷鋒到來之前最后的溫暖秋日GuxJ%cSsJ[u8em7E@!。
3.freezing point 冰點，凝固點
例句：When we're doing freezing point depression, we're going from liquid to solid.
凝固點降低的時候，我們要從液體到固體]T%*Ag)#r!*H1Yq。