Innocuous substance
[化] 无害物质
🧩 词语组成解析
🗣️ 情景例句
Oh, Richard! That's wonderful, but--
噢， Richard ，那真是太好了， 可是……
When a friend asks, there is no tomorrow.
朋友的要求不要拖。
Now the other stuents open their eyes, and guess who has the eraser.
现在其余的学生张开眼，然后猜谁手里有橡皮擦。