1.leptotenestage  2.leptone  3.leptonemastage  

細的英語翻譯：

careful; fine; slender; thin; thinly; thinness; trifling
【計】 mic-
【醫(yī)】 lepto-; micr-; micro-; mikro-; tenuity

線的英語翻譯：

clue; line; string; stringy; thread; tie; verge; wire
【醫(yī)】 line; line Of occlusion; linea; lineae; lineae poplitea; mito-; nemato-
soleal line; strand; thread
【經(jīng)】 line

期的英語翻譯：

a period of time; expect; sheduled time
【化】 term
【醫(yī)】 period; phase; stadia; stadium; stage; time
【經(jīng)】 term