When doing a Gram stain, Clostridium tetani stains purple— or gram positive— and it's a bacillus, meaning that it looks like a big cylinder or rod under the microscope.

革兰染中，破伤风梭菌（革兰染阳性），呈状：微镜下外观像一个巨大的圆柱体。

In the lab, when doing a gram stain, Clostridium perfringens is Gram-positive, or purple when Gram stained, and look like big cylinders or rods, also called bacilli.

实验室做革兰染时，产气荚膜梭菌（革兰阳性）：很像个大圆柱，因此也叫杆菌。

V. cholerae is a gram-negative, curved bacteria which looks like little red or pink comma-shapes on a gram stain.

霍乱弧菌是革兰阴性弯曲细菌，在革兰染上看起来像浅红粉红的逗号。

We do have tests called gram stains that detect bacteria, but they can't recognize endotoxins, which can be there even when bacteria aren't present.

我们确实有称为革兰染的检测方法来发现细菌，但它们无法识别内毒素，即便在细菌不存在的情况下， 内毒素也可能存在。

Nothing on gram stain. It looks like meningitis.

革兰染没有结果 看着像脑膜炎。