Alkynol
[化] 炔醇
🗣️ 情景例句
paint, brushes, ladders, lamps, et cetera.
油漆， 刷子 ，梯子， 灯等等。
If he doesn't, will you buy one?
如果他不，你会买一个吗？
There, a child grows up under the ever-present attention of his parents;
荒凉地区的孩子无时无刻不在父母关怀下成长。