Ectotoxic
[医] 外毒素的
🗣️ 情景例句
The wedding ceremony is about to begin.
婚礼就要开始了。
I bought the car on Paul's recommendation.
根据保罗的推荐我买了这辆车。
Look at the ice! Be careful! It's thin.
瞧那冰！当心！冰很薄。