Amphoteric starch
[化] 两性淀粉
🧩 词语组成解析
a. 两性的\\n[化] 两性的; 兼性的
starch
[stɑrtʃ]
n. 淀粉，含淀粉的食物;形式主义;古板，僵硬;元气;
vt. 把（衣服）上浆;给…上浆;浆硬;使僵硬;
🗣️ 情景例句
She was still beautiful at the age of forty.
她活到四十岁仍然很美。
They've promised to keep both we quality and the quantity of the 300 bicycles in conformity with the contract stipulations.
他们已承诺那300辆自行车的质量和数量一定与合同规定相吻合。
Great! Shall I bring food for a picnic?
好极了！我要带些野餐食品来吗？