Xylem
n. 木质部\\n[医] 木质部(植物纤维束的)
🗣️ 情景例句
was supposed to be made into a community center
原计划改成一个社区交谊中心
Your history paper is due.
你的历史课作业该缴了。
'Don't interrupt,' he said.
“不要打断我的话，”他说。