Smp
n. 磺胺甲氧嗪, 長效磺胺\\n[化] 磺胺甲氧嗪; 磺胺甲氧基噠嗪; 長效磺胺
??? 情景例句
I planned to take a few months off.
我計劃休息幾個月。
After they carved the characters on rocks, they put a piece of wet paper on top of the characters and beat it lightly.
他們把字刻在石塊上后,再把一張潮濕的紙放在字的上面,并輕輕地拍打。
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