🔍 牛津詞典 🎯
🔍 朗文詞典
🔍 劍橋詞典
🔍 柯林斯詞典
🔍 麥美倫詞典
🔍 韋氏詞典

檢索以下詞典:
(Mr. Ng 不推薦使用 Google 翻譯!)
最近搜尋:
BNC: 33592 COCA: 30850

abacus

noun
/ˈæbəkəs/
/ˈæbəkəs/
(plural abacuses
/ˈæbəkəsɪz/
/ˈæbəkəsɪz/
)
jump to other results
  1. a frame with small balls that slide along wires. It is used as a tool or toy for counting.算盘
    Word Originlate Middle English (denoting a board strewn with sand on which to draw figures): from Latin, from Greek abax, abak- ‘slab, drawing board’, of Semitic origin; probably related to Hebrew 'āb̲āq ‘dust’.
BNC: 33592 COCA: 30850
BNC: 33592 COCA: 30850

👨🏻‍🏫 Mr. Ng 牛津詞典 📚 – oxford.mister5️⃣.net
切換為繁體中文
Site Uptime