out-and-outer

基本解释

"Skulker has caught a little girl, sir," he replied; "and there's a lad here", he added, making a clutch at me, "who looks an out-and-outer!
‘先生，狐儿逮到一个小姑娘。’ 他回答，‘这儿还有个小子，’他又说，抓住了我，‘我倒像个内行哩！
"Skulker has caught a little girl, sir," he replied; "and there's a lad here," he added, making a clutch at me, "who looks an out-and- outer!
“斯库尔克抓住了一个小姑娘，先生。” 他回答道，“还有一个小伙子。”
The end face at one end of the inner lead-out rod and the outer lead-out rod is provided with small holes that are riveted with the lead-out wires at two ends of the thermal fuse.
内引出棒和外引出棒一端的端面上开有小孔，分别与热熔断器两端的引出线铆接。
ip.com

This is where we break out onto the outer black buttons, which (among other things) contain controls for quantize, delete and -- thankfully for us -- undo.
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