犁头

How jocund did they drive their team afield

驾着耕畜下地,何等快活

Their furrow oft the stubborn glebe has broke; 犁头将坚实的土地... | How jocund did they drive their team afield! 驾着耕畜下地,何等快活! | How bow'd the woods beneath their sturdy stroke! 有力的斫击将林...

Umbrella arum

魔芋

Typhonium 犁头尖 274 | Umbrella arum 魔芋 332 | Umbrella flat sedge 旱伞草 156

Beat one's own breast

捶着自己的胸膛

Beast's number is six hundred and sixty-six 兽数六六六 325 | Beat one's own breast 捶着自己的胸膛 66 | Beat ploughshares into swords 将犁头打成刀剑172

double-edged sword

双刃剑; 敌我不分的计谋

beat swords into ploughshares 将刀打成犁头, 偃武修文 | double -edged sword 双刃剑; 敌我不分的计谋 | draw the sword 拔剑; 发动战争; 诉诸武力

Play it safe

不冒险,谨慎行事;稳扎稳打

742pintn. 品脱 | 744play it safe不冒险,谨慎行事;稳扎稳打 | 745plowsharen. 犁头

Raja porosa

孔鳐(鳐科)

6.颗粒犁头鳐(犁头鳐科)Scobatus granulatus | 7.孔鳐(鳐科)Raja porosa | 8.鲱(鲱科) Clupea harengus pallasi

Rhinobatidae

犁头鳐科

早侏罗纪鳐类有着犁头鳐科(Rhinobatidae)的牙齿形态 , 牠们牙齿和其它新软骨鱼类(Neoselachians)不相同 , 大多不是被多层珐琅质覆盖 , 不过至少有两属是有着多层珐琅质覆盖 , Jurobatos 及Doliobatis牙齿就是被多层珐琅质覆盖 ,

Sphyrna lewini

吻沟双髻鲨(双髻鲨科)

4.灰星鲨(皱唇鲨科) Mustelus griseus | 5.吻沟双髻鲨(双髻鲨科) Sphyrna lewini | 6.颗粒犁头鳐(犁头鳐科)Scobatus granulatus

Ploughshares

犁头

作品散见<<纽约客>>、<<Granta>>、<<Elle>>、<<O>>、<<欧普拉>>、<<犁头>>(Ploughshares)等杂志,亦常於国家公共电台广播播出. 现与夫婿和儿子居住於康乃狄克州利切菲尔郡.

Beat swords into ploughshares

将刀打成犁头, 偃武修文

Beat someone to the draw 先发制人 | Beat swords into ploughshares 将刀打成犁头, 偃武修文 | Beat the living daylights out of someone 猛打某人

of a composite function：复合函数之导数

Derivative :导数 | of a composite function :复合函数之导数 | of a constant function :常数函数之导数

enriched lake：富营养湖

LRPA Long-Range Patrol Aircraft 远程巡逻飞机 | enriched lake 富营养湖 | bang it about 决胜负 诉诸武力