Retractable
[ [ri'træktəbl] ]
出国 Abroad
a. 可缩回的, 伸缩自如的, 可取消的
✅ 同义词
📖 牛津释义
retractable
adj
that can be drawn in 可缩进的; 可拉入的
a retractable undercarriage 伸缩式起落架.
🗣️ 情景例句
autograph copies for the guests at the opening?
在展览开幕时为客人在书上亲笔签名呢
Take a hair of the dog that bit you.
以毒攻毒。
Mars is too dry and poor in oxygen, Venus far too hot, and so is Mercury,
火星太干燥又缺氧，金星太热，水星也一样。