Nocuous
a. 有毒的\\n[医] 伤害的, 有害的
🗣️ 情景例句
I guess we must.
我想咱们是该开始了。
You must go to the moon. It's your duty.
你必须上月球去，这是你的职责。
It was half past four. Everything was ready.
一切都准备好。