1. sinkings的反义词

1. She began to feel unaccountable sinkings of spirit, nameless and formless fears seemed to surround and haunt her.
    她开始觉得精神渐渐颓唐下去；不可名状的恐惧一径要来包围她，纠缠她。

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2. This article reviews the latter-day submarine sinkings, and introduces the overseas submarine rescue ship and submarine rescue methods.
    文章主要对近代潜艇失事事件作了大致的回顾，并对国外援潜救生船及援潜救生手段作了介绍。

3. Determination of the Types of the Wet Loessial Sinkings by the Starting Pressure
    用湿陷起始压力确定黄土湿陷类型