crudeとは何ですか?Being in an unrefined or natural state; raw.Lacking tact or taste; blunt or offensive: a crude, mannerless oaf; a crude remark. Characterized by uncultured simplicity; lacking in sophistication or subtlety: had only a crude notion of how a computer works. Not carefully or skillfully made; rough: a quick, crude sketch. Undisguised or unadorned; plain: must face the crude truth. Statistics In an unanalyzed form; not adjusted to allow for related circumstances or data.Archaic Unripe or immature.A substance, especially petroleum, in its unrefined state.