Sem
abbr. 标准电子组件(Standard Electronic Modules);扫瞄式电子显微镜(scanning electron microscope)
🗣️ 情景例句
Hi. I'm Malcolm Stewart.
嗨。我是 Malcolm Stewart。
Paddle your own canoe.
自立更生,自食其力。
You either starve to death or live like Robinson Crusoe, Waiting for a boat which never comes.
要么饿死,要么像鲁滨孙那样,天天盼船来,却总没见船影。
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