chorionic

chorionic的音标是["kɔːrɪəʊɪən] ，基本翻译是“绒毛膜的”，速记技巧是：ch（谐音“吃”） or（谐音“儿”） ion（音译“英”）ic（谐音“易”）的组合。

Chorionic这个词来源于希腊语，意为“在子宫内的”。它的变化形式包括其过去式（chorionicated），过去分词（chorionated）和现在分词（chorionizing）。

相关单词：

chorion：名词，译为“胎膜；胞膜”。

choroid：名词，译为“脉络膜”。

chorism：名词，译为“同音异义双关；同音异义语”。

chorate：动词，译为“使充满活力”。

chorateadly：副词，译为“充满活力地”。

chorismantling：名词，译为“同音异义的双关语”。

chorismantlingly：副词，译为“同音异义地”。

以上单词都与chorionic这个词源有某种联系，因为它们都涉及到同音或同词不同意思的情况。这些单词在英语中都有很广泛的用途，可以用于各种语境中。

常用短语：

1. chorionic villus sampling (CVS)

2. chorionic gonadotropin (CG)

3. ectocervical/endocervical curettage

4. first trimester screening

5. high-resolution ultrasound

6. intrauterine fetal demise

7. intrauterine growth restriction (IUGR)

双语例句：

1. CVS is commonly used to diagnose fetal abnormalities in early pregnancy. (绒毛取样术通常用于早期妊娠诊断胎儿异常。)

2. CG is a hormone used to stimulate the production of chorionic villi for CVS. (绒毛激素用于刺激绒毛的形成，以便进行绒毛取样术。)

3. Ectocervical curettage is commonly used to remove ectopic pregnancy tissue. (宫颈外口刮宫术通常用于清除异位妊娠组织。)

4. First trimester screening has become popular because it can detect fetal abnormalities with high accuracy. (早期妊娠筛查因其高精度检测胎儿异常而变得流行。)

5. High-resolution ultrasound is commonly used to examine the fetus during pregnancy. (高清晰度超声波在妊娠期间通常用于检查胎儿。)

6. IUGR is a condition where the fetus fails to grow appropriately in utero, and it is often associated with fetal distress and low birth weight. (胎儿宫内生长受限是一种胎儿在子宫内无法适当生长的状况，通常与胎儿窘迫和低出生体重有关。)

7. The intrauterine growth restriction fetus may require extra care during pregnancy to ensure its proper development and health. (宫内生长受限的胎儿在孕期可能需要额外的照顾，以确保其正常发育和健康。)

英文小作文：

Chorionic Villus Sampling (CVS) is a procedure used to diagnose fetal abnormalities during early pregnancy. Through CVS, doctors can examine the chromosomes of the fetus and determine if there are any abnormalities present. This procedure is commonly used in conjunction with first trimester screening, which can help identify abnormalities with high accuracy.

The advantages of CVS include its ability to detect abnormalities earlier in pregnancy, as well as its ability to provide more comprehensive information about the fetus than other screening methods. However, it should be noted that CVS is not always necessary and may not be suitable for all women undergoing pregnancy testing.

On the other hand, CVS has become increasingly popular because it offers women the opportunity to receive accurate information about their pregnancy in a safe and reliable manner. This information can help women make informed decisions about their pregnancy and prepare for the birth of their child.

In conclusion, CVS is a valuable tool in the diagnosis of fetal abnormalities during early pregnancy, and it has become increasingly popular because it offers women the opportunity to receive accurate information about their pregnancy in a safe and reliable manner.