29
twenty-nine
🗣️ 情景例句
Are you through with your work?
你工作做完了吗？
Skill and confidence are an unconquered army.
技能和信心是不可克服的军队。
We need to find one about 30 centimetres(cm) by 30 cm by 50 cm.
我们需要找一只尺寸大约为30（厘米）X 30（厘米）X 50（厘米）的水箱。