记忆方法
为了记忆“bacillus”，可以将其与“back”这个熟悉的单词联系起来，因为“bacillus”在形态上类似于“back”字母结构。可以想象一个“back”字母在微生物世界的背景下，因此“bacillus”就是指“back”这种形状的细菌。这个记忆方法是利用了单词的拼写结构来帮助记忆其含义。
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词族 · bacillus
词形变化
中文词源
bacillus 杆菌
来自拉丁词 bacilum, 杆，棍，指该细菌在显微镜下形如杆，词源同bachelor.
英语词源
- bacillus (n.)
- 1877, medical Latin, from Late Latin bacillus "wand," literally "little staff," diminutive of baculum "a stick," from PIE root *bak- "staff" (also source of Greek bakterion; see bacteria) + instrumentive suffix -culo. Introduced as a term in bacteriology 1853 by German botanist Ferdinand Cohn (1828-1898).
权威例句
- 1. A facultative anaerobic bacillus strain Xg 01 is isolated from the dirt.
- 从污物中分离出一株兼性厌氧芽孢杆菌,它可产生大量的果胶酶.
- 2. Spiral bacillus are good for human health if taken regularly.
- 长期服用骡菌对身体有益.
- 3. A kind of bacillus has shown significant ability to decompose apatite.
- 确认了一种芽孢杆菌具有显著的分解磷灰石的能力.
- 4. Tuberculosis ( TB ): Bacterial disease caused by some species of mycobacterium ( tubercle bacillus ).
- 结核病: 一些分歧杆菌 ( 结核杆菌 ) 造成的细菌病.
- 5. Anthrax is a rare bacterial disease caused by the bacteria Anthracis Bacillus.
- 炭疽病是由炭疽杆菌引致的一种罕见的细菌性疾病.