Magnetic examination
[化] 磁性探伤检查
🧩 词语组成解析
🗣️ 情景例句
and he doesn't know anything
而他毫无所知
Venture a small fish to catch a great one.
吃小亏占大便宜。
gravity is the force that drives them in a continual attempt to restore the ocean surface to a flat plain.
地球引力是持续不断企图使海面复原为平面的力量。