Carltor tube
[医] 坎特尔氏管(一种带有汞头的管)
🧩 词语组成解析
🗣️ 情景例句
He took French leave.
他不辞而别。
Where the knot is loose the string slips.
结子一松掉，绳子就滑脱。
After he had put it on the floor, he promptly went to sleep again.
他把床垫往地板上一放，很快又睡着了。