sterility
英 [st?'r?l?t?]
美[st?'r?l?ti]
- n. [泌尿] 不育；[婦產(chǎn)] 不孕；無菌；不毛；內(nèi)容貧乏
低頻詞
詞態(tài)變化
形容詞:?sterile;
英文詞源
- sterility (n.)
- early 15c., from Middle French sterilite, from Latin sterilitatem (nominative sterilitas) "unfruitfulness, barrenness," from sterilis (see sterile).
雙語例句
- 1. This disease causes sterility in both males and females.
- 該病會導(dǎo)致男女不孕不育。
來自柯林斯例句
- 2. A temperature of 121? ? C is regarded as the minimum necessary to achieve sterility.
- 一般認為要做到無菌,溫度起碼必須達到121攝氏度.
來自《簡明英漢詞典》
- 3. A major barrier to interspecific hybridization is sterility in the F 1 progeny.
- 種間雜交的主要障礙是F1代的不育性.
來自辭典例句
- 4. Sterility is some permanent factor preventing procreation.
- 不育是阻礙生殖的一種永久性因素.
來自辭典例句
- 5. It has been known that the self - sterility of conifers results from embryo collapse after self - fertilization.
- 業(yè)已知道,針葉樹自花不育是由于自花受精后胚凋萎.
來自辭典例句