查询词典 Petty Officer First Class

Class Demospongiae：寻常海绵纲

六放海绵纲 Class Hexactinellida | 寻常海绵纲 Class Demospongiae | 水螅虫纲 Class Hydrozoa

Class Diplopoda：倍足纲

甲壳纲 Class Crustacea | 倍足纲 Class Diplopoda | 唇足纲 Class Chilopoda

Class Diplopoda：(倍脚纲)如倍脚虫

Class Chilopoda(唇脚纲)如唇脚虫 | Class Diplopoda(倍脚纲)如倍脚虫 | Class Pauropoda(少脚纲)如新少脚虫Neopauropus

class II ,distoclusion：远中错牙合

class I ,neutroclusion 中性错牙合 | class II ,distoclusion 远中错牙合 | class II, division 1,subdivision 二类1分类亚类

Class Echinoidea：海胆纲

蛇尾纲 Class Ophiuroidea | 海胆纲 Class Echinoidea | 海噀纲 Class Holothuroidea

Class Echinoidea：(海胆纲)如海胆

Class Ophiuroidea(阳隧足纲)如阳隧足Brittle stars | Class Echinoidea(海胆纲)如海胆Sea urchins | Class Holothuroidea(海 纲)如海 Sea cucumbers

Class Echiuroidea：(虫益形纲)如虫益虫

Class Hirudinea(蛭纲)如水蛭Leeches | Class Echiuroidea(虫益形纲)如虫益虫Echiurus | Class Myzostomida(吸口虫纲)如吸口虫Myzostomum

Class GASTROPODA：(腹足纲)如蜗牛

Class Scaphopoda(掘足纲)如象牙贝Tusks | Class Gastropoda(腹足纲)如蜗牛Snails | Class Bivalvia(双壳纲)如蛤蜊Clams

class CGeoThermSmokeProjectile - GeoTherm：烟雾弹片

class CGfxProjectile - Gfx弹片 | class CGeoThermSmokeProjectile - GeoTherm烟雾弹片 | class CGeoSquareProjectile - 几何正方形弹片

Class Hexactinellida：六放海绵纲

海绵是多孔动物主要分为三大类(纲) : 石灰海绵纲 (Class Calcarea), 寻常海绵纲 (Class Demospongia) 及 六放海绵纲 (Class Hexactinellida). 海绵是最古老及最简单的多细胞生物, 它们是固着的滤食性动物,每分钟可过滤其体积三至四倍的海水;

bankrupted：破產的

wheat 小麥 | bankrupted 破產的 | harvested 收穫

public standpipe：公共街喉

public slope 公共斜坡 | public standpipe 公共街喉 | public street 公众街道