Perforated stopper
[医] 穿孔塞子
🧩 词语组成解析
v. 穿孔于, 在…上打眼( perforate的过去式和过去分词 ); （在纸张等上）打齿孔[孔眼线]
stopper
[['stɔpə, 'stɑ-]]
n. 阻止的人, 木塞, 制止器\\nvt. 用塞子塞住, 闭嘴
🗣️ 情景例句
You really must have your wits about your when dealing with such people.
跟这类人打交道，你必须格外警觉。
From 4 to 4:30.
四点到四点半。
Most people eat, write, and work with their right hands.
大多数人吃饭，写字，工作都用右手。