派生
deru-
- Important derivatives are: tree,truce,true,truth,trust,tray,trough,trim,tar1 endure,druid
 重要派生词为: tree,truce,true,truth,trust,tray,trough,trim,tar1 endure,druid
-  or Also dreu-To be firm, solid, steadfast; hence specialized senses “wood,” “tree,” and derivatives referring to objects made of wood.
 或 也作 dreu-成为坚固的、牢固的、稳固的; 因此具体的含义为 “木材,” “树,” 和有关木制品的派生词
- Suffixed variant form*drew-o- . 
 添加后缀的变体形式*drew-o- .
- tree , from Old English  trēow , tree, from Germanic  *trewam ; 
 tree , 源自 古英语 trēow , 树, 源自 日耳曼语 *trewam ;
- truce , from Old English  trēow , pledge, from Germanic  *treuwō . 
 truce , 源自 古英语 trēow , 保证, 源自 日耳曼语 *treuwō .
- Variant formdreu- . 
 变体形式dreu- .
- true , from Old English  trēowe , firm, true; 
 true , 源自 古英语 trēowe , 确定的, 真实的;
- trow , from Old English  trēowian , trūwian , to trust; 
 trow , 源自 古英语 trēowian , trūwian , 相信;
- trig 1 , from Old Norse  tryggr , firm, true; 
 trig 1 , 源自 古斯堪的纳维亚语 tryggr , 确定的,真实的;
- troth , truth ; betroth , from Old English  trēowth  faith, loyalty, truth, from Germanic  abstract noun *treuwithō ; 
 troth , truth ; betroth , 源自 古英语 trēowth 信任, 忠实, 真诚, 源自 日耳曼语 抽象名词 *treuwithō ;
- trust , from Old Norse  traust , confidence, firmness, from Germanic  abstract noun *traustam ; 
 trust , 源自 古斯堪的纳维亚语 traust , 信心, 坚定, 源自 日耳曼语 抽象名词 *traustam ;
- tryst , from Old French  triste , waiting place (N “place where one waits trustingly”), probably from a source akin to Old Norse  denominative treysta , to trust, make firm. a, b, c, d, e,  and f  all from Germanic  *treuwaz . 
 tryst , 源自 古法语 triste , 等候的地方 (N “某人轻信地等待的地方”), 可能与 古斯堪的纳维亚语 名词派生出的动词 treysta 来自同一个语族, 信任, 使坚定. a, b, c, d, e, 和 f 都源自 日耳曼语 *treuwaz .
- Variant form*drou- . tray , from Old English  trēg , trīg , wooden board, from Germanic  *traujam . 
 变体形式*drou- . tray , 源自 古英语 trēg , trīg , 木板, 源自 日耳曼语 *traujam .
- Suffixed zero-grade form*dru-ko- . trough , from Old English  trog , wooden vessel, tray, from Germanic  *trugaz . 
 添加后缀的形式*dru-ko- . trough , 源自 古英语 trog , 木船, 托架, 源自 日耳曼语 *trugaz .
- Suffixed zero-grade form*dru-mo- . 
 添加后缀的零级形式*dru-mo- .
- trim , from Old English  trum , firm, strong; 
 trim , 源自 古英语 trum , 牢固的,坚固的;
- shelter , from Old English  truma , troop. Both a  and b  from Germanic  *trum- . 
 shelter , 源自 古英语 truma , 军队. a 和 b 都源自 日耳曼语 *trum- .
- Variant form*derw- . tar 1 , from Old English  te(o)ru , resin, pitch (obtained from the pine tree), from Germanic  *terw- . 
 变体形式*derw- . tar 1 , 源自 古英语 te(o)ru , 树脂, 松脂 (从松树中提取的), 源自 日耳曼语 *terw- .
- Suffixed variant form*drū-ro- . dour , duramen , duress , durum ; ( dura mater ), endure , indurate , obdurate , from Latin  dūrus , hard (many of whose English  derivatives represent a semantic cross with Latin  dūrāre , to last long; see deuə- ). 
 添加后缀的变体形式*drū-ro- . dour , duramen , duress , durum ; ( dura mater ), endure , indurate , obdurate , 源自 拉丁语 的 dūrus , 坚硬的(许多 英语 派生词表示与 拉丁语 的 dūrāre 语义相互参照的, 长久地持续; 参见 deuə-).
- Lengthened zero-grade form*drū- . drupe , dryad ; dryopithecine , germander , hamadryad , from Greek  drus , oak. 
 延长的零级形式*drū- . drupe , dryad ; dryopithecine , germander , hamadryad , 源自 希腊语 drus , 橡树.
- Reduplicated form*der-drew- , dissimilated with suffix in *der-drew-on . dendro- , dendron ; philodendron , rhododendron , from Greek  dendron , tree. 
 重复形式*der-drew- ,不同于 *der-drew-on 中的后缀形式. dendro- , dendron ; philodendron , rhododendron , 源自 希腊语 dendron , 树.
- druid , from Latin  druides , druids, probably from Celtic  compound *dru-wid- , “strong seer” ( *wid- , seeing; see weid- ), the Celtic priestly caste. 
 druid , 源自 拉丁语 druides , 德鲁伊教团员, 可能源自 凯尔特语 复合词 *dru-wid- , “强有力的预言家” ( *wid- , 看见; 参见 weid-), 凯尔特祭祀阶层.
- O-grade form*doru- . deodar , from Sanskrit  dāru , wood, timber. 
 O级形式*doru- . deodar , 源自 梵语 dāru , 木材, 木料.
语源
- Pokornyderu-  214. 
 波科尔尼deru- 214.