Donor centre
[化] 施主杂质
🧩 词语组成解析
centre
['sentər]
n. 中心;（市镇的）中心区;中心点;中枢;
vt.& vi. 置于中央;集中;把…当作中心;（使）成为中心;
🗣️ 情景例句
John proposed marriage to Helen.
绚翰向沦论求婚。
Tomorrow is another day.
明天有明天的事。
By this time, however, three men had come into the ring and they quickly dragged the drunk to safety.
好像连牛也在为他感到遗憾，