DUOS
duy trì ☊ 
maintain ☊ Verbs 5 bảo dưỡng * ☊ maintain * ☊ bảo an * ☊ to maintain law and order, ensure security, keep peace * ☊ bảo dưỡng * ☊ maintain * ☊ bảo quản * ☊ to maintain, keep (in good condition), preserve, store * ☊ bảo trì * ☊ maintenance; to maintain, service * ☊ bảo tồn * ☊ to preserve, conserve, keep, maintain * ☊ chủ trương * ☊ to advocate, assert, maintain, allege, claim, contend; claim, contention * ☊ duy trì * ☊ to maintain, keep (open), preserve * ☊ duy trì chính sách * ☊ to maintain a policy * ☊ duy trì hòa bình * ☊ to maintain, keep the peace * ☊ duy trì quyền hành * ☊ to stay in power, maintain one’s authority * ☊ giữ * ☊ to keep, hold, stay, guard, maintain, protect, reserve * ☊ giữ ghế * ☊ to keep one’s seat, maintain one’s position * ☊ giữ gìn * ☊ to preserve, guard, maintain * ☊ giữ lập trường * ☊ to maintain a position, viewpoint * ☊ giữ nhiệt độ thăng bằng * ☊ maintain an even, steady temperature * ☊ giữ phẩm giá * ☊ to maintain one’s dignity * ☊ giữ trật tự * ☊ to maintain order * ☊ giữ tốc độ * ☊ to maintain a steady speed * ☊ giữ vai trò trung lập * ☊ to maintain a central role * ☊ giữ vị trí * ☊ to maintain, hold a position * ☊ giữ đạo * ☊ to keep, maintain one’s (religious) faith * ☊ phụng dưỡng * ☊ to support, maintain (one’s parents) * ☊ trị an * ☊ to keep law and order, maintain law and order * ☊ tự duy trì * ☊ self maintained * ☊ 
maintain (v.) 
duy trì maintain giữ gìn duy trì bảo vệ maintain maintain * Houses and buildings Historic buildings maintain * Houses and buildings How a building looks maintain * Science How machines work maintain [ Rank: 856 ] v 👪 gìn giữ ☊ (S) to maintain, to keep vsl3 duy trì ☊ (S) to maintain [ Intro to Reading ] duy trì ☊ (S) maintain [ Topic Reading ] duy trì ☊ (S) to maintain [ Basic Reading ] duy trì ☊ (S) to maintain [ Intermediate Reading ] duy trì ☊ maintain ☊ Verbs 5