Question

maintenance n.维持，维护 maintenance (n.) mid-14c., "bearing, deportment," from Old French maintenance "upkeep; shelter, protection,: from maintenir (see maintain). Meaning "action of upholding or keeping in being" is from early 15c. "Action of providing a person with the necessities of life" is from late 14c. 【记】来自maintain , manu 手 + tain 得到，坚持；remain + sustain【相关】manual 手的，手册，abstain 禁绝 放弃，attain 得到 获得，detain 拘留 延迟 阻止，maintain 维持，维修，obtain 得到，pertain 属于，有关，适合，retain 保持 保留，sustain 支撑 维持，

Accepted Answer

['meintinəns] 【英】 n. 维持，维护 (the act of maintaining)【记】 main（手）+ten（拿 住）+ance 无

单词	maintenance
音标	['meintinəns]
解释	n.维持，维护
红宝书	【英】 n. 维持，维护 (the act of maintaining) 【记】 main（手）+ten（拿住）+ance
字源	maintenance (n.) mid-14c., "bearing, deportment," from Old French maintenance "upkeep; shelter, protection,: from maintenir (see maintain). Meaning "action of upholding or keeping in being" is from early 15c. "Action of providing a person with the necessities of life" is from late 14c.
不择手段背单词	无
趣味全助记	【记】来自maintain , manu 手 + tain 得到，坚持；remain + sustain 【相关】manual 手的，手册，abstain 禁绝放弃，attain 得到获得，detain 拘留延迟阻止，maintain 维持，维修，obtain 得到，pertain 属于，有关，适合，retain 保持保留，sustain 支撑维持，

Maintenance Action Meintinəns N.维持，维护 英 N 维持，维护 Act

Maintenance Action Meintinəns N.维持，维护英 N 维持，维护 Act