Calibrating burette
[化] 校准用滴定管\\n[医] 校准用滴定管
🧩 词语组成解析
v. 校准( calibrate的现在分词 ); 使标准化; 使合标准; 测量（枪的）口径
n. 滴定管, 量管\\n[化] 滴定管
🗣️ 情景例句
How many people are there in your family?
您家有几口人？
A light heart lives long.
心胸开朗，使人寿长。
He fell behind with his work.
他工作落后了。