Retzius' striae
[医] 雷济厄斯氏纹(棕色纹见于牙釉质)
🧩 词语组成解析
[医] 纹
🗣️ 情景例句
He never got over it.
他一直念念不忘。
No safe wading in an unknown water.
未知水深浅，涉水有危险。
When will the new people move into this house?
新住户什么时候搬进这所房子？