Heptanthiol
庚硫醇
🗣️ 情景例句
Hi, Dad.
你好， 爸爸。
Please inform us the quantity that can be supplied from stock.
请告知可供现货的数量。
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。