Core clamper
[機] 砂心夾
?? 詞語組成解析
core
[k?:]
n. 中心，核心，精髓;果心，果核;[地質學]地核;[計] 磁心;
vt. 去（果）核，挖去…的果心;提取巖芯（樣品）;
n. 防滑的鞋底釘\\n[計] 鉗位電路; 嵌位電路
??? 情景例句
I've been invited to give a talk at the conference.
我已受邀在大會上發言。
When did you go painting?
你什么時候去畫畫？
Two main techniques have been used for training elephants,
馴象有兩種主要的方法，