Gbr
abbr. 引导骨再生术(Guided Bone Regeneration);英国(Great Britain)
🗣️ 情景例句
Hello, Mr. Stewart.
哈喽, Stewart先生。
Please do not touch the wet paint.
油漆未干,请勿触摸。
Don't worry about that. Right now you need to stay still until help comes.
别为这事担心。现在,在有人来之前,你必须要呆着不动。
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