15秒记一个单词（第2749个）toxictoxic /?tɑ?ks?k/ adj. 有毒的; 由有毒物质惹起的:点击音频收听跟读 ↓↓↓↓↓↓例句/词组:Toxic chemicals were spilled into the river.有毒化学品流入了河...