Xylem
n. 木质部\\n[医] 木质部(植物纤维束的)
🗣️ 情景例句
At least you've got a roof over your head.
至少你现在有电瓦遮头。
At times, the smell from the gutter can be rank.
从下水沟时常冒出刺鼻的气味。
There is a bridge over the river.
河上有一座桥。