CKB

常见例句

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重睑则是指上睑皮肤在睑缘上方有一浅沟，当睁眼时此沟以下的皮肤上移，而此沟上方皮肤则松弛在重睑沟处悬垂向下折叠成一横行皮肤皱襞，称重睑，俗称双眼皮。
hi, ckb, nice to meet u, which state that u come from ??
马来西亚的朋友在这里报到！
Keywords CKB gene polymorphism;endurance training;running economy;maximal oxygen uptake;
脑型肌酸激酶基因多态;耐力训练;跑节省化;最大摄氧量;
Common Knowledge Base(CKB)
公共知识库
air bl ckb d set w nd w d r.
高年级的学生可直接进行单词的听写。