in a very serious and important way; in a way that gives you a reason to feel worried 严重的;重大的;严峻的;深切的 in a way that is serious in manner, as if something sad or important has just happened 严肃的;庄严的;表情沉重的
👨🏻🏫 Mr. Ng 牛津詞典 📚 – oxford.mister5️⃣.net
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