通过沉浸式视觉效果和人工智能掌握词汇
链球菌
"The doctor suspected her sore throat was caused by streps and ordered a test to confirm. "
医生怀疑她的喉咙痛是由链球菌引起的,所以让她做了检查来确认。
铁载体,铁螯合剂。
"The bacterium released a siderophore into the soil to capture iron, allowing it to grow even in iron-poor conditions. "
这种细菌向土壤中释放了一种铁载体,从而捕获铁,使其即使在贫铁条件下也能生长。
前噬菌体,原噬菌体
"Many bacteria contain prophages within their DNA, remnants of past viral infections that now exist silently as part of the bacterial chromosome. "
许多细菌的DNA中都含有前噬菌体,这些是过去病毒感染的遗留物,现在静默地作为细菌染色体的一部分存在。
肠道病毒,埃可病毒。
"During the summer camp outbreak, doctors suspected echoviruses were the cause of the children's stomachaches and diarrhea. "
在夏令营爆发的疫情期间,医生们怀疑是埃可病毒引起的孩子们肚子疼和腹泻。
硝化的,促硝化的
"The health of the garden soil depends on nitrifying bacteria to convert harmful ammonia into usable nutrients for the plants. "
花园土壤的健康依赖于促硝化细菌,它们可以将有害的氨转化为植物可以利用的养分。
疫情,瘟疫
"The flu was an epidemic at the school last month, causing many students to miss classes. "
上个月学校爆发了一场流感疫情,导致很多学生无法上课。
亚株,亚系
"In the lab, scientists isolated a particular substrain of the bacteria by culturing a single cell from the original strain. "
在实验室里,科学家们通过培养原始菌株中的单个细胞,分离出一种特定的细菌亚株。
传染性的,会传染的
"Cancer is not infectious."
癌症是不會傳染的。
培养基,基质。
"In the lab, scientists prepared several matrixes with different nutrients to see which would best support the growth of the bacteria. "
在实验室里,科学家们配制了几种含有不同营养成分的培养基,以观察哪一种最适合细菌的生长。
薄膜,浮膜
"A thin pellicle formed on the surface of the apple cider vinegar in the jar. "
罐子里的苹果醋表面形成了一层薄薄的浮膜。
痘病毒,痘病毒科病毒。
"Scientists are working to develop vaccines to protect animals and humans from diseases caused by poxviruses. "
科学家们正在努力研发疫苗,以保护动物和人类免受痘病毒引起的疾病侵害。
黏糊糊的,拉丝的
"The homemade syrup had gone ropey after sitting in the pantry for too long, so we threw it away. "
自制的糖浆在食品柜里放太久后变得黏糊糊,拉丝的,所以我们把它扔掉了。
草履虫
"In science class, we observed a paramecium swimming under the microscope. "
在科学课上,我们用显微镜观察了草履虫游泳。
萎蔫病菌,轮枝菌
"The farmer worried because verticillium was causing the tomato plants to wilt and die. "
农民很担心,因为轮枝菌正在导致他的番茄植株枯萎死亡。
葡萄球菌
"Touching the dirty gym equipment can spread staphylococci, leading to skin infections. "
触摸肮脏的健身器材可能会传播葡萄球菌,导致皮肤感染。
巴贝斯虫病,焦虫病
"After the camping trip, the dog became lethargic, and the vet diagnosed him with babesiasis, a tick-borne disease. "
露营回来后,这只狗变得无精打采的,兽医诊断它得了巴贝斯虫病,这是一种通过蜱虫传播的疾病。
牛痘病毒
"Scientists used vaccinia, a close relative of the smallpox virus, to create the smallpox vaccine. "
科学家们利用牛痘病毒(一种与天花病毒亲缘关系很近的病毒)制造了天花疫苗。
李斯特菌
"The food safety inspector found Listeria bacteria in the school's salad bar, so they had to close it down. "
食品安全检查员在学校的沙拉吧里发现了李斯特菌,所以他们不得不关闭它。
被吞噬的,被胞吞的。
"The phagocytosed bacteria were no longer a threat after being consumed by the immune cells. "
这些被吞噬掉的细菌在被免疫细胞消化后就不再具有威胁了。
抗生,拮抗作用
"The antibiosis between the two plants in the garden resulted in one struggling to grow, due to a chemical released by the other. "
花园里两种植物之间的抗生作用导致其中一种难以生长,因为另一种植物释放了一种化学物质。