Echis
[医] 小蝰属(产于非洲、阿拉伯及印度的小形毒蛇)
🗣️ 情景例句
Malcolm, this is Joanne Thompson. Malcolm
这是Joanne Thompson。
They have been much too irresponsible for their high position.
他们虽身居要位，未免太缺乏责任感了。
I know. I can help him with most of his subjects.
我知道。我可以帮助他学习绝大多数科目。