Innoxious substance
[化] 无害物质
🧩 词语组成解析
a. 无害的, 无毒的\\n[医] 无害的
🗣️ 情景例句
It was so nice to be out in the country.
出去置身乡下真是太好了。
Here's my credit card, just bill me.
这是信用卡，请记账吧。
Finally, turn off the lights and lock the door.
最后，关上灯，锁好门。