She examined the tissue section under the microscope.
Tips
mistakes
The 薄 in 薄片 is read báo (thin), not bó. 薄 has two readings: báo for the everyday concrete sense ('thin paper,' 'thin slice') and bó for abstract/literary compounds (薄弱 'weak/feeble,' 薄情 'fickle'). A Taiwan pronunciation bópiàn is also recorded.
