sustainment
UK/sə'steinmənt/US/sə'steɪnmənt/
B2
释义
n.
The act of sustaining or keeping something going, especially in military logistics
保障；维持（尤指军事后勤）
词根拆分
词根派生sustain + -ment = 维持的行为。较技术性的词，多见于军事和后勤术语（sustainment operations 持续保障行动）。
词根 tain 还连着 87 个词常用搭配
- 1.sustainment operations持续保障行动
- 2.logistics sustainment后勤保障
- 3.sustainment support维持支援
例句
- 1.
Sustainment operations kept the troops supplied for months.
持续保障行动为部队供给了数月。