Nonhazardous
无危险的, 安全的
🗣️ 情景例句
And it is in fact more advantageous than others.
而且比其他人的价格都优惠得多。
There are four quarters in every dollar.
每美元有四个二角五分。
His name is Carlos.We're going to get married next week.
他叫卡洛斯。下星期我们就要结婚了。