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[化] 磺胺甲基┭唑; 磺胺甲基异┭唑; 新诺明
🗣️ 情景例句
Oh, Lillian,
噢， Lillian，
Once an opportunity slips away, it is gone for good.
机会一旦错过，永远不会再来。
For the first time in his life, he became the proud owner of a bed which had springs and a mattress.
他平生第一次自豪地拥有了一张既有弹簧又带床垫的床。