1.loom vi. 阴森的逼近 贬义

The shadow of the impending war looms ahead.

It was approaching the Spring Festival(vocation), the examinations were loomed up.

A high mountain looms ahead.

2. manifest adj 明显的

visible patent 另有：obvious / clear/ parent

3. morality n 道德

moral code 道德准则 moral standard 道德标准 to enhance people's consciousness of morality 提高人们的道德意识

4. communication n, 交流

enhance communication between people

enhance communication among nations

Language is a tool for communication = Language is a communicative tool.

enhance friendship 增进友谊 enhance cohesion 增强凝聚力 enhance consciousness 增强意识

5.boost v 推进，促进

rein in force 促进

6. tempo n

7. evil n 恶行

evil thought 邪念 evil sign 邪恶的迹象 Your cough is an evil sign, probably I will lie in bed.

vice 恶 vice president 副总统

wicked 邪恶的

8.twofold 双重的

fivefold 五倍的