常見例句He staked his psrt of the field. 他把他的那塊地用樁標(biāo)出來了。Several thinks on HIV infection of commonality recreation ground in a psrt of frontier port Xinjiang and sanitation control 新疆部分邊境口岸區(qū)公共娛樂場所艾滋病感染與衛(wèi)生控制的幾點(diǎn)思索 返回 PSRT