尖端jiān duān
sharp pointed end, the tip, the cusp引擎yǐn qíng
engine (transliteration)弹性tán xìng
flexibility, elasticity (physics)形态xíng tài
shape, form, pattern, morphology循环xún huán
to cycle, to circulate, circle微观wēi guān
micro-, sub-atomic扩散kuò sàn
to spread, to proliferate, to diffuse探测tàn cè
to probe, to take readings推论tuī lùn
to infer, a deduction, a corollary提炼tí liàn
to extract (ore, minerals etc)