Boolean ring
[计] 布尔环
🧩 词语组成解析
Boolean
[['bu:liən]]
[计] 布尔的, 逻辑的, 布尔型
ring
[riŋ]
n. 戒指，指环;铃声，钟声;环形物;拳击场;
vt. 形成环状;环绕;使（例如铃）响;打电话给;
vi. 按铃，敲钟;回响;成环形;
🗣️ 情景例句
for reading to the kids in the hospital.
为住院的孩子朗读。
An hour in the morning is worth two in the evening.
一日之计在于晨。
Despite her great age, she was very graceful indeed,
尽管上了年纪，但体态确实优美。