纤细的花梗被花儿压弯了.The slender stalks are weighed down with flowers.他必然会把她看作他那朵玫瑰花梗子上的一根刺.He must regard her as a thorn on the stem of his rose.隐头花序囊状, 对生于叶腋间, 无花梗.Implicit the first cystic inflorescence, was born the axil, no ...
...protons and electrons trapped by magnetic forces in the Van Allen belts.范艾伦辐射带的磁力俘获的质子和电子Blade tools: eyebolt turning tool , Allen key, screw tap, milling cutter, drill bits, etc.刀刃工具类: 埃令螺丝(吊环)、圆车刀 、 六角匙 、 丝攻 、 铣刀 、 ...