attack的反义词有哪些
attack的反义词有：guard, safeguard, protect, defend, protection, safeguard, defense, guard, defense, safeguard, protection, guard, protect, defend。
vt.
attack的反义词（攻击;责难;侵害）：guard, safeguard, protect, defend。
n.
attack的反义词（袭击;抨击）：protection, safeguard, defense, guard。
attack的反义词（其他释义）：defense, safeguard, protection, guard, protect, defend。