Phloem sheath
[医] 韧皮鞘
🧩 词语组成解析
phloem
[['fləuem]]
n. 韧皮部\\n[医] 韧皮部
sheath
[ʃi:θ]
n. 护套;鞘;叶鞘;紧身装;
v. 包，盖;
🗣️ 情景例句
OK. I'll let you get back to your work.
好，你过去工作吧。
If the counsel be good no matter who gave it.
只要忠告中肯，谁提都行。
Walt invented the steam engine.
瓦特发明了蒸汽机。