Sien
n. (Sien)人名；(柬)暹
🗣️ 情景例句
I used to love to go to the Metropolitan Museum of Art.
我过去很喜欢去大都会美术馆。
I still have some questions concerning our contract.
就合同方面我还有些问题要问。
One is the general atmosphere of secrecy in which it is carried out,
一是科研工作中普遍存在的保密气氛；