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
Railroad stations or airports--Grandpa always tells us he'll get here by himself.
无论是火车站还是机场，爷爷总是说他会自个儿设法到这 。
If you lie upon roses when young, you'll lie upon thorns when old.
年青时躺在玫瑰上，老年时就会躺在荆棘上。
Instead he bought himself fifty pence worth of trouble.
却拿这钱给自己买了50便士的麻烦。