Ectotoxic
[医] 外毒素的
🗣️ 情景例句
Fortunately, they returned safely.
说来幸运，他们平安回家了。
Who is the auther of this mystery story?
谁是这篇神秘故事的作者？
At that time, gold was discovered in California and thousands of people rushed there to look for gold.
当时有人在加利福利亚发现了黄金，于是成千上万的人涌到那里去寻找金子