Bacillus diphtheriae
医 白喉[棒状]杆菌… Read the rest
医 白喉[棒状]杆菌… Read the rest
医 冷冻麻醉… Read the rest
医 冬绿酶, … Read the rest
*[‘pinfeðә]
n. … Read the rest
牢握在…手中… Read the rest
在精力充沛地行动, 知情, … Read the rest
*[‘grændmʌðә]
n. … Read the rest
抓住某人的衣领… Read the rest
*[‘pɒliθi:izm]
n. … Read the rest