Phytoprecipitin
植物沉淀素
🗣️ 情景例句
May I bring you a salad?
要不要来点沙拉呢？
Without all the facts, Helen could only conjecture a solution.
由于事实还没有全部完备，海伦只能臆测解决的方法。
when he knew that he was dying, he made me promise to go on my own.
他知道自己已奄奄一息，于是他要我答应一定单独回故乡一趟。