The rabies virus glycoprotein (GP) can assume at least three different conformational states: the natural state (n), the activated (a) hydrophobic state and the fusion-inactive (I) state.

狂犬病病毒糖蛋白至少有三种不同构型：自然形式(N)、激活的水溶性状态(A)和融合灭活构型(I)。

youdao

Your GP sees a case Rarely - two or three times in his entire career.

你的家庭医生很少看到一个案例-在他的整个职业生涯中两次或三次。

youdao

Your GP sees a case Two or three times a year.

你的家庭医生认为情况下，一年两三次。

youdao

He had visited his GP three times over a period of six weeks complaining of chest pains and was given medication for indigestion.

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