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[医] 中央前的, 中枢前的
🗣️ 情景例句
Don't forget to use primer first when you paint the house.
刷房子之前别忘了刮底漆。
Two dogs strive for a bone,the third runs away with it.
两狗相争一骨头，第三只狗衔起走。
Oh dear! What shall I do?
哎呀！我怎么办呢？