Biospectroscopy
[医] 活组织分光镜检查
🗣️ 情景例句
Fine, Grandpa. Fine!
很好 ，爷爷， 很好！
He who does not advance falls backward.
不进则退。
Look! There's Meimei! She's very strong. She's lifting that ladder.
瞧！梅梅在那儿。她很强壮。她举着把梯子。