balsa
n
(a) [U] lightweight wood used for making models, rafts, etc 轻木(轻质木材, 用以制作模型、木筏等).
(b) [C] tropical American tree from which this comes 轻木树(生长於热带美洲).
🗣️ 情景例句
She is at the top of her class.
她在班里名列前茅。
Didn't you order this?
你不是订下这道菜了吗?
The Moon is likely to become the industrial hub of the Solar System,