Icsi
abbr. intracytoplasmic sperm injection 胞质内精子注射
🗣️ 情景例句
Yes, sir.
是的 ，先生。
They who live longest will see most.
寿命最长的人见识也最广。
only of metal, which wears away by friction.
而是由金属组成，而金属可以随着磨擦而磨损殆尽。