lactobacillus + be + noun phrase
Lactobacillus is a beneficial bacterium.
乳酸杆菌是一种有益的细菌。
乳杆菌；乳酸杆菌
乳杆菌属的多种杆状、不运动、需氧细菌,能将糖类发酵为乳酸。；一种革兰氏阳性杆状细菌,产生乳酸(尤其在牛奶中)；乳酸杆菌；[医] 乳[酸]杆菌属
a rod-shaped bacterium of the genus Lactobacillus that ferments sugars to produce lactic acid
乳杆菌属的多种杆状、不运动、需氧细菌,能将糖类发酵为乳酸。
Any of many rod-shaped, nonmotile, aerobic bacteria, of the genus Lactobacillus, that ferment sugars to form lactic acid
一种革兰氏阳性杆状细菌,产生乳酸(尤其在牛奶中)
a Gram-positive rod-shaped bacterium that produces lactic acid (especially in milk)
Yogurt contains live lactobacillus, which helps with digestion.
酸奶含有活的乳酸杆菌，有助于消化。
用法提示：此处 lactobacillus 作为不可数名词，指一类细菌。
The presence of lactobacillus in the gut is beneficial for health.
肠道中乳酸杆菌的存在对健康有益。
用法提示：lactobacillus 用作可数名词单数，指一种具体的细菌种类。
Some fermented vegetables rely on lactobacillus for their sour taste.
一些发酵蔬菜依赖乳酸杆菌产生酸味。
用法提示：lactobacillus 作为不可数名词，指这种细菌在发酵中的作用。
Lactobacillus is a beneficial bacterium.
乳酸杆菌是一种有益的细菌。
Lactobacillus produces lactic acid in milk.
乳酸杆菌在牛奶中产生乳酸。
Yogurt contains lactobacillus.
酸奶含有乳酸杆菌。
grammar · medium
易错句子Lactobacilluses are good for digestion.
正确表达Lactobacillus is good for digestion.
乳酸杆菌是不可数名词或集体名词，通常不用复数形式。
grammar · medium
易错句子Lactobacillus bacteria help digestion.
正确表达Lactobacillus helps digestion.
Lactobacillus 本身即指一种细菌，无需再加 bacteria。
lactobacillus是细菌，lactose是糖类，两者拼写相近但含义不同。
lactobacillus是乳酸杆菌属，bacillus泛指杆菌，属名不同。
lactobacillus产生乳酸，lactate是乳酸盐，词形相似但词性不同。
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