/ 5mClIkju:l; `mBlE9kjul/ n smallest unit (usu consisting of a group of atoms) into which a substance can be divided without a change in its chemical nature 分子: A molecule of water consists of two atoms of hydrogen and one atom of oxygen. 水分子含有两个氢原子和一个氧原子.
> molecular / mE5lekjUlE(r); mE`lZkjElL/ adj [attrib 作定语] of or relating to molecules 分子的: molecular structure, weight, mass, etc 分子结构﹑ 量﹑ 质量等 * molecular biology 分子生物学.