Serum rash
[医] 血清疹
🧩 词语组成解析
serum
['sɪrəm]
n. <医>血清，血浆;浆液，树液;乳清;
rash
[ræʃ]
adj. 鲁莽的，轻率的;性急的;不顾后果的;
n. （皮）疹;爆发;同时大量出现的事件;
🗣️ 情景例句
I have been a poor student of foreign languages.
外语就学得不好。
Better luck next time.
祝你下一次好运。
These days, advertisers not only offer free samples, but free cars, free houses, and free trips round the world as well.
目前，做广告的人不仅提供免费样品，而且还提供免费汽车，免费住房，免费周游世界。