- 相关词组
- heterocoelous centrum鞍形椎体
- chordal sheath[医] 脊索鞘;
- chordal tooth thickness[机] 弦齿厚;弦齿厚度;
- chordal tissue脊索组织;
- opisthocoelous centrum后凹椎体
- chordal thickness弦齿厚，弦齿厚度，固定弦齿厚;
- transverse chordal tooth thickness横向弦齿厚
- pseudosphaeriaceous centrum假球壳菌型核心
- normal chordal tooth thickness法向弦齿厚
- outer chordal thickness大端弦齿厚
- procoelous centrum前凹椎体
- pseudoparaphyseslike centrum remnants假侧丝状果心残留丝
- perichordal centrum弓成椎体
- chordal pitch弦节距;
- chordal plate脊索板;
- chordal addendum（固定）弦（线）齿[顶]高;
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- heat v.把…加热;n.热;高温天气;温度;热源;强烈的感情;压力;预赛;
- punch-list 剩余工作清单；月清单；问题清单
- ceratin 角蛋白;
- ipod n.苹果公司音乐播放器；苹果随身播放器abbr.initial phase of ocean drilling 海上钻井平台;
- grandma n.奶奶，外婆;
- April n. 四月;
- minimum adj.最小的;(数量)极少的;adv.最低;
- 维生素C vitamin C; ascorbic acid
- billion n.十亿;大量;
- insert into 插入;语句;插入数据;临时表;表名；将词语（等）插入（文章等）;把…插入（某处）;
- meal n.餐，饭;进餐（时间）;〈英〉一次挤奶量;谷物粗粉（用作饲料或加工面粉）;
- brown adj.棕色的;褐色的;被晒黑的;未去壳的;n.褐色;棕色;
