infested with
heavily infested
pest infested
A: I can't stay in this hotel; the room is infested with bedbugs.
A：我不能住在这家酒店；房间里到处是臭虫。
B: That's terrible! We should call the hotel management immediately.
B：太可怕了！我们应该立即给酒店管理层打电话。
1) 充满（有害生物）
2) 充斥（坏事或坏人）
1. 充满（有害生物）
adjective
1. Present in large numbers, typically of something unpleasant or harmful.
Synonym: swarming, plagued