Xylem
n. 木质部\\n[医] 木质部(植物纤维束的)
🗣️ 情景例句
My favorite type of exercise is ...
我最喜欢的锻炼方式是……。
Nothing venture, nothing have.
不入虎穴，焉得虎子。
I'm afraid not. She isn't here at the moment. Can I take a message?
恐怕不行。她这会儿不在。有话要我转告吗？