Hsc
abbr. （英）卫生与安全委员会（Health and Safety Commission）
🗣️ 情景例句
What if we can't tie the tie?
如果我们弄不好领结怎么办？
That's wrong.
那是错的。
Looking round, I realized with a shock that I was the only passenger left on the bus.
我环视了一下身旁，惊奇地发现车里就只剩我一个乘客了。