Histochemical
a. 组织化学
🗣️ 情景例句
Hello, sir.
您好，先生。
One sin opens the door for another.
一个罪恶常为另一个罪恶开门。
He sent yet another fax informing the journalist that if he did not reply soon he would be fired.
于是他又发了一份传真，通知那位记者说，若再不迅速答复，将被解雇。