Polyunsaturates
(polyunsaturate 的复数) n.[化]多不饱和物(如脂肪等)
🗣️ 情景例句
We're lost, can you help us figure out where we are?
我们迷路了，你能告诉我们现在我们在哪儿吗？
ON. It gets bright.
合上开关，它就会变亮。
I had been asked to drive in heavy traffic and had done so successfully.
按照要求在车辆拥挤的路上驾驶，我圆满地完成了。