- 相关词组
- stem from来自， 起源于， 由…造成;出于;
- stem the tiden.顶潮航行;[体]挽回颓势;
- threaded valve stem螺栓阀杆
- swivel stem水龙头中心管
- tappet stem推杆
- the lower portion of the stem茎下部
- stem bronchus[医]支气管干，支气管主分支;
- tertiary stem villus三级绒毛干
- drill stem钻杆;
- stem celln.干细胞;
- stem the torrent ofv.抵制，反对，阻止;
- tobacco stem borer烟草瘿蛾
- the broken stem of a floating duckweed -- wandering about断梗飘萍
- brain stem脑干;
- auger stem螺旋钻杆
- wheat black stem rust小麦杆锈病
- tapered-groove valve stem锥槽阀杆
- stem or root of plants本;
- stem apex茎尖;
- packer for drill stem test钻杆测试封隔器
- 今日热词
- 热门搜索
- divergent adj.有分歧的;叉开的;发散的;扩散的;
- suspicion n.怀疑;嫌疑;疑心;〈口〉一点儿;
- village n.村民;乡村，村庄;
- disapprove vi.不赞成;vt.反对，否决;持相反的意见;
- million n. 百万;adj. 百万的;无数的;
- solve v.解决;破解;
- wake me up 叫醒我;
- rapid adj.瞬间的;快速的;
- birth n.出生;诞生;分娩;创始;起源;出身;门第
- everything has changed 一切都变了
- landslide n. 山崩;(山坡或悬崖的)崩塌，塌方，滑坡，地滑;一方选票占压倒多数的选举;一方占绝对优势的选举
- obsidian n.黑曜石;黑曜岩
