Cellspectrometer
细胞分光计
🗣️ 情景例句
It is OK to ask children how old they are.
问小孩多大了是可以的。
It does appear that way.
是的，看起来好象是这样的。
Before he retired, Frank was the head of a very large business company, but as a boy he used to work in a small shop.
在退休前，弗兰克是一家非常大的商业公司的经理，但他小时候却在一家小铺里做工。