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
Fast asleep.
正熟睡着呢。
Truth hath a good face, but ill clothes.
真理相貌好,但衣衫褴褛。
This makes copies, using a mirror, a roller and special black powder.